✅ 5 inch IPS touch screen, 1920*1080 resolution | ✅ H.265 & H .264 IP, 4K video display via mainstream,8MP TVI/CVI/AHD camera test, HDMI input and VGA input | ✅ Cable test:Improvement cable tester, UTP cable, telephone cable etc order and connectivity test, can save testing report, if special number, need customized | ✅Tester Play:Tester, android version mobile phone and PC display at the same time | ✅Network tool: Ping, IP scan, Port Flash ,DHCP server, Trace Route

✅【IP Camera Tester Parameters】4 inch 800*480 resolution 8MP TVI/8MP CVI/8MP AHD/4K H.265 IP /CVBS,H.265/H.264, 4K video display via mainstream | ✅【Multi-function Tools】Auto view video and create testing report, DC12V 3A and 48V PoE power output, max 30W, | UTP cable tester, UTP cable, telephone cable etc order and connectivity test, can save testing report, if special number, need customized. RJ45 cable TDR test, test cable pair status, length, attenuation, reflectivity, impedance, skew etc | ✅【Durable Tester】7.4 V /2400mAh Lithium Ion Polymer Battery, after 4~5 hours charging, working time lasts 7 hours | ✅【Efficient】CCTV installers often need to carry a variety of testing tools to complete their work. If take the all in one camera tester, making working conditions safer and increasing productivity. | ✅【100% Satisfaction Guarantee】We tested every cctv camera tester before we sent it to the Amazon warehouse, to ensure that you will not receive defective products. Wanlutech offer 24h technical support and 1 year warranty.

✅【IP Camera Tester Parameters】5 inch IPS touch screen ALL IN ONE CCTV TESTER IPC-5100 Plus ,1920*1080 resolution,4K 30fps HDMI input and VGA input, silicone protective shell. H.265/H.264,4K video display via mainstream,8MP TVI CVI AHD camera test | ✅【Multi-function Tools】support UTC & call OSD menu,CVBS camera test, PTZ control.Built-in WiFi,support WiFi camera test ,HIK and DH test tool etc,Upgrade Rapid ,create testing report,Auto HD app,auto recognize HD coax camera type and resolution | ✅【Multi-function Tools】support UTC & call OSD menu,CVBS camera test, PTZ control.Built-in WiFi,support WiFi camera test ,HIK and DH test tool etc,Upgrade Rapid ,create testing report,Auto HD app,auto recognize HD coax camera type and resolution | ✅【Packing Listing】①Tester ② Network cable tester ③Adaptor DC12V 1A ④Li-ion battery (7.4V DC 3350mAh) ⑤Tool bag / DC Power cable/BNC cable/ RS485 cable/ Audio cable/ wrist belt/Safety cord ⑥Manual | ✅【100% Satisfaction Guarantee】We tested every cctv camera tester before we sent it to the Amazon warehouse, to ensure that you will not receive defective products. Wanlutech offer 24h technical support and 1 year warranty.

✅【IP Camera Tester Parameters】WANLUTECH IPC-1910C Plus Camare Tester, 4 inch IPS touch screen, 960*640 resolution.H.265 &H.264 IP, 8K video display via mainstream .Analog camera test, PAL/NTSC auto ada. 8MP TVI CVI ADH Test. | ✅【Multi-function Tools】auto recognize HD coax camera. Auto log in and display image, create testing report. IPC test pro. Improvement cable tester. Digital Cable tracer.RJ45 TDR cable test | ✅【Durable Tester】7.4 V / 2600mAh Lithium Ion Battery, after 3-4 hours charging, working time lasts 9 hours, Cemera tester Dimension/Net weight 3.93 x 6.29 x 1.77 inch/0.36kg(0.8lbs). | ✅【Professional testing tools】Built-in special tools for Hik and DH, support batches of fast setting of Hik and DH cameras. At the same time, it has built-in OVIF test tool and other brand camera test tools, which can be compatible with most existing cameras. | ✅【100% Satisfaction Guarantee】We tested every cctv camera tester before we sent it to the Amazon warehouse, to ensure that you will not receive defective products. Wanlutech offer 24h technical support and 1 year warranty.

✅【All-in-one OTDR Tester】WANLUTECH MT-6510 combines all necessary fiber optic testing in one handheld device.This OTDR tester includes Optical Time Domain Reflectometer (OTDR:1310nm/1550nm,28dB/26dB,max test distance can up to 110km), Visual Fault Locator (VFL:max test distance 8km), Optical Power Meter (OPM:measurement range -70~+10 dBm), Light Source (CW,270 Hz, 330 Hz, 1 kHz and 2 kHz), Optical Loss Test, Event Map, RJ45 cable TDR test, etc. | ✅【Professional CCTV Camera Tester】It is not only an OTDR tester, but also a CCTV camera tester.It can measure the optical fiber length, transmission attenuation of optical fiber, attenuation of the splice, and failure location, etc. As well, built in camera tester for maintenance and installation of IP camera,analog camera,8MP TVI CVI AHD cameras.It also comes with a digital cable tracer.Support searching for BNC cables, network cables and telephone cables from a mess of cables. | ✅【OTDR Fiber Optic Tester】WANLUTECH OTDR tester uses automatic testing by default, just click to start testing after connecting into the fiber, there is no complicated parameter setting; professional technicians can set the test range, pulse width and other parameters before testing, which will get more accurate curve results. | ✅【Parameters】WANLUTECH multifunctional OTDR has 5.4'' IPS touch screen, 1920*1152 resolution. OTDR fiber tester is powered by 7.4V/5200mAh Li-ion battery with long working time.Interface type: SC-PC. 1310nm/1550nm Testing Wavelength and 28dB/26dB Dynamic Range.Test Unit: m, ft. It support to detect the optical or optical components loss value. It supports HDMI input, VGA input.Keep browsing our pages and you’ll get more detailed parameters. | ✅【100% Satisfactory Customer Service】 WANLUTECH has been committed to providing high quality products and satisfactory customer service.✅ We are the manufacturer, so you don't have to worry about technical support and after-sales service.(If you need more videos about the tester's functions,please let us know)

Universal car mount - works well with 7 - 10 inch Fire tablets. (Fire 7" / Fire HD 8" / Fire HD 10" / Fire HD 7" / Fire HDX 7" / Fire HDX 8.9") | Angle adjustable lower holding clamp is the main feature of this car headrest mount. It allows you to view the screen at a comfortable angle and minimises glare. | Could be installed with or without protective cases or covers fitted. | Tablet clamps attach securely and detach easily for maximum in-vehicle convenience. | Components fold up compactly for easy stowing in your vehicle when not in use.

CUSTOMIZATION. Specifically designed for use with Kindle / Kindle Paperwhite / Kindle Voyage / Kindle Oasis 6 inch. (Please note: NOT suitable for Oasis 7 Inch) | EASY TO HOLD. Hand strap could improve holding comfort and security when using your device. | EASY TO TAKE. Sleeve easily slides into a briefcase, backpack or other bags. | SOFT. Soft flannel interior absorbs shocks and protects from scratches, providing the most comprehensive protection for your device. | BIG USE FROM SMALL SIZE. Main pocket is for 6 inch e-readers. An extra front pocket can hold cell phones, earphones, keys, cables and other accessories.

Holds 8 circular filters up to 95mm size | Oxford fabric material is durable for long-term use. | Zipper design provides easy access and secure storage. | Protects your filters from dust, shock, and water splashing | Fix the filters in its place firmly, which can avoid scratch from sliding.

Support for Windows Hello and Fast Online Authentication (U2F), it can be simple, fast, secure login for Windows and seamless operation, prevent unauthorized access to devices, while also providing network security for today's cloud computing world. | Fingerprint encryption of private files. | Designed for Windows 10 Hello. It is compatible with Windows 10/11 | A maximum of 10 fingerprint ids can be set.

2K Resolution and PTZ capability: The home security cameras, with 2K ultra resolution and advanced infrared night vision technology, deliver clearer and sharper images than 1080P even in low-light conditions, ensuring the safety of your home and your loved one's day and night. The pan-tilt-zoom capability provides you with 360 degrees of surveillance so you can keep an eye on your baby, pets, and home security from anywhere, anytime. | Timely Protection With Motion Detection: The security cameras, with the motion detection on, send real-time alerts to your phone when motion is detected, allowing you to monitor your baby, dogs, and cats with more ease. You can also customize the detection sensitivity and detection area to reduce false alarms. With the siren on, it goes off and scares intruders when it detects motions, maximizing the security of your home and property. | Two-Way Audio and Remote control via the App: The cameras for home security indoor, equipped with a built-in microphone and speaker, allows for easy communication with your loved ones, and pets via the app. It also lets you scare off any potential intruders especially when you're not home. Therefore, this wireless security camera is a great tool to protect your property and home security. | Multiple Storage Options and Easy Sharing: The security camera indoor wireless supports both SD card and cloud storage. It records motions continuously on an SD card until the movement stops. While cloud storage needs to get paid but it could be backup storage and optional, not mandatory. Moreover, sharing all the fascinating moments with family, and friends and viewing multiple home security cameras in different rooms simultaneously on a phone, an iPad, or a PC is possible. | Easy to Install and Use: With simple and straightforward instructions, you can install and set up this indoor camera in just a few minutes. Our experienced customer service team offers excellent customer support to ensure your satisfaction with our product. It's perfect for indoor baby or pet monitoring. The package contains camera*1, USB cable*1, plug *1, installation guide*1, a pack of mounting screws, and a mounting bracket). Please notice that it needs to plug into an outlet to work.

Quick and Easy Installation for Bulb Camera: It is a true wireless camera that is easy to install and operate. Simply screw it into a light socket and follow the in-app instructions to connect to your 2.4GHz WiFi(5GHz WiFi is NOT supported). No additional power supply is required, making the installation process effortless. The item needs to be inserted into the E27 lamp head. Wansview light socket security camera is equipped with a light socket extender and conversion head inside each package. | Crystal Clear 2K Image & Color Night Vision: With 2K Ultra resolution, the light bulb security camera provides superior image quality that allows you to easily recognize faces and details. The security light bulb with camera has six floodlights and six IR lights, which provide clear, colored images even in complete darkness. You can easily monitor your home or business during the day or night, and easily recognize any potential threats or intruders. | Motion Tracking/Siren/Notifications & 24/7 Recording: The lightbulb security camera outdoor is equipped with motion tracking technology that can detect and follow moving objects. It can also sound an alarm and give out white light to scare off intruders.The security camera supports 24/7 recording to the cloud or a TF card (up to 128GB, not included), so you never miss a moment. It will send you real-time notifications when it detects any motion, maximizing the security of your home and property. | Waterproof Camera for Outdoor & Indoor use with 360-Degree View: The waterproof wireless security camera outdoor has a 355° pan and 65°tilt range, allowing you to achieve a complete 360-degree view of your surroundings. You can easily monitor multiple areas of your home, driveway, hallway, garage, or back door with just one camera. | Two-Way Audio/Multi-Device & User Share: With built-in microphone and speaker the security camera outdoor allows for two-way communication so you can talk and listen to anyone on the other side. It is useful for communicating with babysitters, or pets. You can also create several accounts and share the camera with your family or friends. This way everyone can stay connected and protected. It is compatible with Alexa & Google Assistant, allowing you to control the camera with voice commands.

【Support 2.4Ghz & 5Ghz Dual-Band WiFi】This light bulb camera supports 2.4Ghz and 5Ghz dual-band network. Compared with traditional 2.4G single-band home security cameras, 5Ghz WiFi has a higher wireless transmission rate and stronger anti-interference, better signal reception, higher stability, and smoother real-time video. We offer more wireless Wifi options for you to get smoother control of your security cameras. | 【2K HD Image & Color Night Vision】The home camera built-in 3 megapixel full HD lens and high quality LED lights, with excellent motion sensor, provides outstanding image quality in day and night. In addition, this security camera outside also supports colour/IR night vision, the outdoor camera wireless can clearly monitor objects within a 33-foot range in a dim light environment, and the superior night vision experience ensures that you can keep your home safe around the clock. | 【Auto Tracking/ Human Detection & 24/7 Recording】This wireless security camera can detect outdoor/indoor activities within 355° for accurate detection and tracking of objects. If you enable human detection in the APP, once the outside camera wireless detects human movement, it will record the movement and push real-time notifications via the APP, thus reducing false alarms. Meanwhile, this wireless camera supports cloud storage and TF card 24/7 recording, so you won't miss the wonderful moments. | 【Two-Way Audio & Multi-Device/Multi-User Sharing】With built-in microphone and speaker, this light bulb security camera outdoor supports two-way audio. You can talk or listen to anyone on the other side. It also allows you to add multiple devices on the app for multi-screen access to camera footage from different locations. Support multi-user sharing, share the outdoor security camera with your family or friends on the app for remote real-time communication. | 【Easy Indoor/Outdoor Installation & High Quality Service】The outdoor security camera wireless can be easily mounted indoors or outdoors (waterproof) using a regular E27 bulb socket (110V-240V). Then download our app with your phone and use the app to help the lightbulb security camera connect to your dual-band Wifi. If you encounter any problem when using this outdoor camera , please contact seller support for help, our customer service staff will help you solve it.

[ 2K Outdoor Camera with Full-Color Night Vision ] Compared with 1080P cameras, this waterproof outdoor camera has 2K 3MP pixels which show high-quality pictures. With the built-in white light, this outdoor security camera can display clear images even in extremely dark environments. When the light is turned on at night, it shows the color of night vision. So you can clearly see whether there are suspicious objects in the courtyard and see everything that happened within the scope of monitoring. | [ Motion Detection Triggers Real-Time Alerts ] This security outdoor camera has a built-in sensor. When you activate the motion alert in the Wansview Cloud app, the camera will start to record automatically once the motion is detected. And the Wansview cloud app will send you real-time push alerts about the motion, which highly ensures your home security in time. | [ 24/7 Recording Ensure Home Security ] This security outdoor camera supports motion alert, SD card storage, and cloud storage. It supports 24/7 continuous recording with an SD card (not included) so you will never miss any important moment. And cloud storage can be your backup storage, but it's not mandatory. Moreover, you can access the camera on different devices, create several family accounts, and share the camera with your family and friends. So the shared ones can also access the camera. | [ Two-Way Audio via the App ] This security outdoor camera is equipped with a built-in microphone & speaker that allows you to talk with your family or visitors through the App.When you are not at home, you can talk through the microphone to drive away uninvited guests, or talk to the other party on the camera side. Therefore, the W7 camera is an important security tool for your home security. | [ Service After Sales ] Wansview provides lifelong technical support and after-sales service to customers, please contact us if necessary. （The package contains camera*1, USB cable*1,plug *1,and installation guide*1,and packs of mounting screws*2). Additionally,it can work in rainy day, snowy day, and extreme weather since it's rated with IP65 waterproof（working temperature: -10℃ to 50℃).

[ 2K Outdoor Camera with Full-Color Night Vision ] Compared with 1080P cameras, this waterproof outdoor camera has 2K 3MP pixels which show high-quality pictures. With the built-in white light, this outdoor security camera can display clear images even in extremely dark environments. When the light is turned on at night, it shows the color of night vision. So you can clearly see whether there are suspicious objects in the courtyard and see everything that happened within the scope of monitoring. | [ Motion Detection Triggers Real-Time Alerts ] This security outdoor camera has a built-in sensor. When you activate the motion alert in the Wansview Cloud app, the camera will start to record automatically once the motion is detected. And the Wansview cloud app will send you real-time push alerts about the motion, which highly ensures your home security in time. | [ 24/7 Recording Ensure Home Security ] This security outdoor camera supports motion alert, SD card storage, and cloud storage. It supports 24/7 continuous recording with an SD card (not included) so you will never miss any important moment. And cloud storage can be your backup storage, but it's not mandatory. Moreover, you can access the camera on different devices, create several family accounts, and share the camera with your family and friends. So the shared ones can also access the camera. | [ Two-Way Audio via the App ] This security outdoor camera is equipped with a built-in microphone & speaker that allows you to talk with your family or visitors through the App.When you are not at home, you can talk through the microphone to drive away uninvited guests, or talk to the other party on the camera side. Therefore, the W7 camera is an important security tool for your home security. | [ Service After Sales ] Wansview provides lifelong technical support and after-sales service to customers, please contact us if necessary. （The package contains camera*1, USB cable*1,plug *1,and installation guide*1,and packs of mounting screws*2). Additionally,it can work in rainy day, snowy day, and extreme weather since it's rated with IP65 waterproof（working temperature: -10℃ to 50℃).

【2K HD Pet Camera】With 2K HD resolution, Wansview home camera displays crystal clear smooth live video, you can keep an eye on your home anytime anywhere. Camera works with 2.4G WiFi(5G is not supported) | 【Two-way Audio & Works with Alexa】Equipped with a built-in microphone & speaker that allows you to talk and listen to your baby. Works with Alexa, ask Alexa to show your baby room, or anywhere else you have your wansview baby camera | 【Smart Pan/Tilt/Zoom & Crystal Night Vision】Wansview Pet Camera allows you to keep track of what you love most. Cover every angle with 350° pan, 90° tilt, 110° field of view . The non-visible infrared light doesn't emit a red glow, which lets your baby rest peacefully. Status lights can be turned off from the app | 【Smart Motion Alerts】Wansview security camera would record a 10-sec video automatically when detecting motion. Real-time notifications push to your phone, just open Wansview Cloud app to check quickly what is going on | 【Security】Financial Encryption Technology and the highest protection of data to ensure the security of your privacy. It supports cloud storage to avoid the risk of camera stolen or broken. You can also add a Micro SD card (up to 128GB ）for local storage. No one can access your data without your permission

Superior 2K Resolution & Pan Tilt：Sharp and 2K resolution, Wansview pet camera provides high quality videos and pictures, allows you to view the live stream from anywhere with Pan&Tilt | Motion Surveillance & Siren Alarm: Get alerts with Siren on your smart phone whenever motion is detected even at night. Alert notifications will sent to your phone in time and records 10s video clips and save on app, to make most use of camera for home security as dog camera | Secure Video Locally or Cloud Storage Optionally: Wansview pet camera with phone app records and stores video clips or footage on a local micro SD card up to 128GB, enjoy free 30-day trail cloud storage and more advanced features if you subscribe to Wansview Cloud Plan | Two-Way Audio & Clear Night Vision: Using security camera indoor to see, hear and talk to your pets easily when you're in & out of your home, with 4pcs 940nm infrared lights on indoor camera, you can see clear and sharp videos even in low-light environments | Multi-user Access & Share: Add more devices on one App and display four live videos to keep up with evrything inside the house. Never miss a thing by sharing the indoor security camera to families for viewing warm moments of your pets/babies

IP Camera: With ultra HD resolution, wansview home camera displays a crystal clear smooth live video, you can keep an eye on your home anytime anywhere. Camera works with both 2.4G and 5G WiFi. | Two-way Audio & Works with Alexa: Built-in microphone & speaker offer to communicate with your loved ones when you are out. Works with Alexa, ask Alexa to show your front door, baby room, or anywhere else you have your Wansview WiFi camera. | Smart Pan/Tilt & Crystal Night Vision: 125° wide-angle enhanced lens combined with 320° horizontal & 80° vertical rotation range create a complete 360° coverage and 4X digital zoom to enlarge the video to see details clearly. 6 pcs 960nm IR LEDs give you clear Black/White picture in pitch dark up to 8 meters, no light pollution. | Real-time Motion Alert: Alert notification and 10s video will be sent to your phone, just open Wansview cloud app to check quickly what is going on, will not miss any important movements. SD card and Cloud Storage are optional (SD card is not included). | Security and Privacy Protection: Financial Encryption Technology for cloud storage, the highest protection of the data for privacy. No one can access your camera or information without your permission.

IP Camera: With ultra HD resolution, wansview home camera displays a crystal clear smooth live video, you can keep an eye on your home anytime anywhere. Camera works with both 2.4G and 5G WiFi. | Two-way Audio & Works with Alexa: Built-in microphone & speaker offer to communicate with your loved ones when you are out. Works with Alexa, ask Alexa to show your front door, baby room, or anywhere else you have your Wansview WiFi camera. | Smart Pan/Tilt & Crystal Night Vision: 125° wide-angle enhanced lens combined with 320° horizontal & 80° vertical rotation range create a complete 360° coverage and 4X digital zoom to enlarge the video to see details clearly. 6 pcs 960nm IR LEDs give you clear Black/White picture in pitch dark up to 8 meters, no light pollution. | Real-time Motion Alert: Alert notification and 10s video will be sent to your phone, just open Wansview cloud app to check quickly what is going on, will not miss any important movements. SD card and Cloud Storage are optional (SD card is not included). | Security and Privacy Protection: Financial Encryption Technology for cloud storage, the highest protection of the data for privacy. No one can access your camera or information without your permission.

【1080P HD WiFi IP Camera】With 1080P HD resolution, wansview home camera displays a crystal clear smooth live video, you can keep an eye on your home anytime anywhere. Camera works with 2.4G WiFi（5G is not supported) | 【Two-way Audio & Works with Alexa】Built-in microphone & speaker offers to communicate with your love when you are out. Works with Alexa, ask Alexa to show your front door, baby room, or anywhere else you have your wansview wifi camera. | 【Smat Pan/Tilt/Zoom & Crystal Night Vision】105° wide-angle enhanced lens combined with 320° horizontal & 80° vertical rotation range create a complete 360° coverage and 4X digital zoom to enlarge the video to see details clearly. 4 pcs 940nm IR Leds give you clear Black/White picture in pitch dark up to 5 meters, no light pollution. | 【Real-time Motion Detection Alert】 Alert notification and 10s video will be sent to your phone, just open Wansview cloud app to check quickly what is going on, will not miss any important movements. SD card and Cloud Storage are optional. | 【Security and Privacy Protection】Financial Encryption Technology for cloud storage, the highest protection of the data for privacy. No one could access to your information without your permission.

2.5MM TELEPHONE HEADSET: 【NOT for Cell phones and Computers】This Phone Headset is compatible with Panasonic Cordless phones AT&T ML17929 VTech CM18445 RCA 25424RE1 Uniden Cisco Linksys SPA Grandstream Polycom Clarity XLC3.4 Yealink W52P Zultys Siemens Gigaset Cortelco Office IP, most Cordless Dect Phones and some old cell phones with standard 2.5MM HEADSET JACK. SEE MORE COMPATIBLE PHONE LIST IN DESCRIPTION. | Cordless Phone Headset for panasonic telephones, ONLY COMPATIBLE WITH SOME SPECIFIC PHONE MODELS WITH 2.5MM HEADSET JACK LISTED IN DESCRIPTION (include but not limited). Buy this 2.5mm plug phone headsets for office phones if you have one of phone models in list. Be clear this is a 2.5mm jack headset, FOR OTHER PHONES, Pls Contact Us for Compatibility Guide or Advice. 30-DAYS MONEY BACK GUARANTEE AND 1 YEAR WARRANTY BY WANTEK. | MOST COMFORTABLE HEADSET: Super lightweight office 2.5mm Cordless Phone headset with microphone for AT&T Cordless Dect Phones with adjustable headband to fit all head sizes, high quality and soft leatherette ear cushion enhance all-day wearing comfort. Professional Mic Mute / Volume Control built in. | HIGH SOUND QUALITY FOR CLEAR COMMUNICATION: Wideband Sound Wired 2.5mm Telephone Headset for Panasonic Cordless phones enables natural listening experience, features Noise Canceling Microphone to reduce background noise, Acoustic Shock Protection Circuit to protect your hearing. For Panasonic KX-NT136, KX-NT343, KX-NT346, KX-NT366, KX-T7603, KX-T7625, KX-T7630, KX-T7633, KX-T7636, KX-T7730, KX-T7735. | SUPER DURABLE: Precision design, quality plastics, unibody headband construction, superior quality microphone makes this hands-free call center headset with 2.5mm jack sturdier and more durable. Compete with Plantronics or Jabra heavy duty 2.5mm Headsets for Call Center, Telemarketing, Office & Cordless DECT Phones. Fits for Cisco Linksys SPA 303, 501G, 502G, 504G, 508G, 509G, 525G 512G 514G,525G2, CIT200, CIT300, CIT310, CIT400, SPA921, SPA922, SPA941, SPA942, SPA962.

CRYSTAL CLEAR VOICE: Business-grade Wideband USB Headset, Digital Signal Processing (DSP) and noise-cancelling mic for crystal-clear conversations, Acoustic Shock Protection(ASP) to protect your hearing. | MOST COMFORT HEADSET: Ultra lightweight USB headset with adjustable headband to fit all head sizes, a flexible mic boom to suit your preference, Soft and high quality ear cushion enhance all-day wearing comfort. | ULTRA DURABLE: Precision design, quality plastics, uni-body headband construction, flexible metal mic boom make this monaural usb Skype headset with mic more durable and sturdier. | SIMPLE AUDIO CONTROLS: Easy to access volume and mute controls in the cord, you can quickly adjust the headset volume up/down, mute/un-mute the microphone or speaker. | PLUG AND PLAY: No drivers needed, directly connect the headset to a USB compatible devices. Headsets fit for Skype, Computer, Laptop, PC, Mac, Microsoft Lync, Cisco, and most leading UC platforms.（45 days return for replacement or full refund and 2 year warranty.Any questions please contact with us.）

This 3.5mm Phone Headset fits for iPhone, Samsung, most Smart Phones and Laptops Computers PCs Tablets iPad MAC with Single 3.5mm headset jack. For iPhone 7/ 7 Plus/ 8/ 8 Plus/ X/ XS/ XR or Newer iPhone, Lightning to 3.5mm Adapter is required(Supplied by Apple). | MOST COMFORTABLE HEADSET: Super lightweight 3.5mm Cell Phone Headphones with adjustable headband to fit all head sizes, high quality and soft leatherette ear cushion enhance all-day wearing comfort. | HIGH SOUND QUALITY FOR CLEAR COMMUNICATION: Wideband Sound 3.5mm Computer headset enables natural listening experience, features Noise Canceling Microphone to reduce background noise, Acoustic Shock Protection Circuit to protect your hearing. | SUPER DURABLE: Precision design, quality plastics, unibody headband construction, superior quality microphone makes this Call Center Laptop headset sturdier and more durable. Compete with Plantronics or Jabra heavy duty Office Skype Headsets. | Professional Volume Control and On Off answer button built in. Easy to use, just plug the headset into the 3.5mm jack on your smartphone, computer or tablet and you’re ready to talk. Perfect choice for Call Center, Online Courses, Skype Chat, Conference Calls and more. 30 DAYS MONEY BACK GUARANTEE & 1 YEAR WARRANTY.

3.5mm headset Phone Headset with Noise Cancelling Microphone,Wired Computer Headphones for iPhone and Android Zoom Home Office Work , Comfort-Fit in-line Control . | 3.5mm headset with microphone 2-year warranty and wide compatibility: 45-day refund and 24-month warranty. | 3.5 audio jack headphones with microphone,provide you with high-end quality earphones and headphones | Headset comes with a single 3.5mm headphone jack. For iPhone 7/7 Plus/8/8 Plus/X/XS/XR | phone headset newer iPhones, the original Lightning to 3.5mm adapter (provided by Apple and not included) is required.

✅【4oz Ultra-Light Wired Headset & No Pressure to Wear】 Suitable for long-term use. Adjustable head beam, more suitable for users with different head circumferences. High quality protein skin sponge, soft and comfortable | ✅【Volume Control & Multi-Function Control】The headphones with microphone can independently controlled, which can be flexibly switched according to the usage scene, and the microphone can be silenced separately. You can also easily adjust the volume | ✅【Ultra-Large Wearing Freedom】The headset with microphone pole rotates 270 degrees back and forth, with a large adjustment space. It can be freely adjusted for left and right wearing, and more microphones can be placed left and right. Rotate the headset 180 degrees to better fit the contour of the ear | ✅【Compatibility & Stable Connection Hadset】Suitable for Windows system. Also suitable for smartphones, computers, tablets, laptops and other devices with 3.5mm connectors.*For some PC or devices with 3.5mm Speaker and Headphone with Two Male Ports, this headsets only the Speaker function is supported. If you need to use the microphone and speaker function, you need to bring headphone Splitter yourself.* | ✅【Comfortable ear cushion & Breathable Material】Soft ear cushion, so you can wear it for a long time without causing damage to your ears. In addition, we use breathable materials so that you can feel more comfortable and skin-friendly when using | ✅【24 Months Warranty】After your order is completed, we guarantee to provide 100% after-sales service within 24 months. We will protect the rights and interests of every customer

High Sound Quality: Wideband Sound Telephone headset with RJ9 jack enables natural listening experience, features Noise Canceling Microphone to reduce background noise, Acoustic Shock Protection Circuit to protect your hearing. | Most Comfortable Headset: Super Lightweight corded office telephone RJ9 headset with adjustable headband to fit all head sizes, high quality and soft leatherette ear cushion enhance all-day wearing comfort. Quick Disconnect(QD) feature enables you to walk away without removing the headset. Professional Mic Mute / Volume Control built in. | Super Durable: Precision design, Quality plastics, unibody headband construction, superior quality microphone makes this call center headset sturdier and more durable. Compete with Plantronics or Jabra heavy duty Headsets for Call Center, Telemarketing & Office. | See Compatible Phone List in Description. Direct connect over the head landline telephone headsets with Quick Disconnect(QD) Work for Some Specific Phone Models from Aastra ShoreTel Digium Comdial Starleaf Nortel Norstar Meridian MiVoice, Compatible with Polycom SoundPoint 300 301 335 430 450 500 501 550 560 600 601 650 670 CX300 CX500 CX600 CX700 VVX300 VVX310 VVX311 VVX330 VVX400 VVX410 VVX411 VVX500 VVX600 VVX1500. | ONLY COMPATIBLE WITH SOME SPECIFIC PHONE MODELS LISTED IN DESCRIPTION. Buy the item today if you have one of phone models in list. For Other Phones, pls Contact Us for Compatibility Guide or Advice. Works for AVAYA: 6402D 6408D+ 6416D+M 6424D+M 8403 8410D 8434DX 4406D+ 4412D+ 4424D+ 4424LD+ 1120 1140 1165 1210 1220 1230 1408 1416 2410 2420 4610 4610SW 4612 4620 4620SW 4621 4621SW 4622 4622SW 4625 4625W 4630 4630SW 5410 5420 5610 562056215625 9404 9406 9408 9504 9508.

Only Compatible M10, M12, M22 & MX10 Amplifiers or SOME SPECIFIC CISCO IP phone models : CTS 500 Cisco IP 6921, 6941, 6945, 6961, 7821, 7841, 7861 Cisco IP 7931G, 7940, 7940G, 7941, 7941G, 7942, 7942G, 7945, 7945G Cisco IP 7960, 7960G, 7961, 7961G, 7962, 7962G, 7965, 7965G Cisco IP 7970, 7970G, 7971, 7971G, 7975, 7975G Cisco IP 8811, 8841, 8845, 8851, 8861, 8941, 8945, 8961, 9951, 9971 | 【NOT for Cell Phones and Computers】ONLY WORKS for SOME SPECIFIC PHONE MODELS LISTED ABOVE. NOT COMPATIBLE with Cisco Spa phone series. FOR Other Phones, pls Contact Us for Compatibility Guide or Advice | High Sound Quality for Clear Communication: Wideband Sound telephone headset enables natural listening experience, features Noise Canceling Microphone to reduce background noise, Acoustic Shock Protection Circuit to protect your hearing. | Most Comfortable headset: Super Lightweight Office home telephone headset RJ9 with adjustable headband to fit all head sizes, high quality and soft leatherette ear cushion enhance all-day wearing comfort. | Super Durable: Precision design, Quality plastics, unibody headband construction, superior quality microphone makes this call center headset with microphone sturdier and more heavy duty Headsets for Call Center, Telemarketing & Office.

SEE COMPATIBLE PHONE LIST IN DESCRIPTION.【NOT for Cell phones and Computers】Direct connect landline telephone headsets ONLY Compatible with Some Specific Phone Models from ShoreTel Plantronics Zultys Toshiba NEC Aspire Dterm Nortel Norstar Meridian Siemens ROLM Packet8. Compatible with Polycom: SoundPoint 300 301 335 430 450 500 (rev. E or later) 501 550 600 601 650 670 CX300 CX500 CX600 CX700 VVX300 VVX310 VVX400 VVX410 VVX500 VVX600 VVX1500. | High Sound Quality for clear communication: Wideband Sound Telephone Headset enables natural listening experience, features Noise Canceling Microphone to reduce background noise, Acoustic Shock Protection Circuit to protect your hearing. | Super Durable: Precision design, quality plastics, unibody headband construction, superior quality microphone makes this call center headset sturdier and more durable. Compete with Plantronics or Jabra heavy duty Headsets for Call Center, Telemarketing & Office. | Most Comfortable Headset: Super lightweight office telephone headset RJ9 with adjustable headband to fit all head sizes, high quality and soft leatherette ear cushion enhance all-day wearing comfort. Professional Mic Mute / Volume Control built in.

RJ9 HEADSET COMPATIBILITY: ONLY COMPATIBLE with Yealink T19P T20P T21P T22P T23P T23G T26P T27G T28P T29G T30P T31G T32G T33G T38G T40G T41S T42G T42S T46G T46S T48G T48S T53W T54W T56A T57W T58A Avaya 1608 1616 9608G 9611G 9620 9630 9640 9641G 9650 J139 J169 J179 Grandsteam GXP 1400 1405 1610 1615 1620 1630 2000 2120 2124 2135 2170 280 285 GXV 3005 3006 3240 3275 Snom 300 320 360 710 821 870 Zultys ZIP 33G 36G 37G 43G 45G 47G 49G 33i 35i and more deskphones listed in description | CRYSTAL CLEAR CHAT: Wideband Sound RJ9 Telephone Headset with microphone compatible with Yealink Avaya landline phones enables excellent sound quality for natural listening experience, features Noise Cancelling Microphone to reduce background noise, Acoustic Shock Protection Circuit to protect your hearing | MOST COMFORTABLE HEADSET: Super lightweight wired Hands-free RJ9 office Phone Headset compatible with Grandstream Snom Desk Phones with adjustable headband to fit all head sizes, high quality and soft leatherette ear cushion enhance all-day wearing comfort. Professional Mic Mute/Volume Control built in | ULTRA DURABLE: Precision design, quality plastics, unibody headband construction, superior quality microphone makes this call center phone headset with RJ9 jack sturdier and more durable. Compete with heavy duty Telephone Headphone for Call Center, Hospital, Office, Home, Insurance, Business, School, Bank, Telephone Counselling Services | 2-YEAR WARRANTY & COMPATIBILITY NOTES: 45 DAYS MONEY BACK GUARANTEE & 2 YEARS WARRANTY. ONLY COMPATIBLE WITH SOME SPECIFIC PHONE MODELS LISTED IN DESCRIPTION (include but not limited). Doesn’t work for Cell Phones and Computers. For Other Phones, Pls contact us for Compatibility Guide or Advice

ONLY COMPATIBLE WITH SOME SPECIFIC PHONE MODELS LISTED IN DESCRIPTION. 【NOT for Cell phones and Computers】Buy the item today if you have one of phone models in list. FOR other phones, Pls Contact Us for Compatibility Guide or Advice. | High Sound Quality for Clear Communication: Wideband Sound telephone headset enables natural listening experience, features Noise Canceling Microphone to reduce background noise, Acoustic Shock Protection Circuit to protect your hearing. | Most Comfortable Headset: Super Lightweight office RJ9 telephone headset with adjustable headband to fit all head sizes, high quality and soft leatherette ear cushion enhance all-day wearing comfort. Quick Disconnect(QD) feature enables you to walk away without removing the headset. | Super Durable: Precision design, quality plastics, unibody headband construction, superior quality microphone makes this call center headset sturdier and more durable. Compete with Plantronics or Jabra heavy duty Headsets for Call Center, Telemarketing & Office. | SEE COMPATIBLE PHONE LIST IN DESCRIPTION. Direct connect over the head landline telephone headsets with Quick Disconnect(QD) work for SOME SPECIFIC PHONE MODLES from ShoreTel Plantronics Polycom Zultys Toshiba NEC Aspire Dterm Nortel Norstar Meridian Siemens ROLM Packet8.

SEE COMPATIBLE PHONE LIST IN DESCRIPTION. 【NOT for Cell phones and Computers】Direct connect landline telephone headsets ONLY Compatible with Some Specific Phone Models from ShoreTel Plantronics Zultys Toshiba NEC Aspire Dterm Nortel Norstar Meridian Siemens ROLM Packet8. Compatible with Polycom: SoundPoint 300 301 335 430 450 500 (rev. E or later) 501 550 600 601 650 670 CX300 CX500 CX600 CX700 VVX300 VVX310 VVX400 VVX410 VVX500 VVX600 VVX1500. | High Sound Quality for Clear Communication: Wideband Sound telephone headset enables natural listening experience, features Noise Canceling Microphone to reduce background noise, Acoustic Shock Protection Circuit to protect your hearing. | Most Comfortable Headset: Super lightweight office telephone RJ headset with adjustable headband to fit all head sizes, high quality and soft leatherette ear cushion enhance all-day wearing comfort. | Super Durable: Precision design, quality plastics, unibody headband construction, superior quality microphone makes this call center headset sturdier and more durable. Compete with Plantronics or Jabra heavy duty Phone Headsets for Call Center, Telemarketing & Office. | ONLY COMPATIBLE WITH SOME SPECIFIC PHONE MODELS LISTED IN DESCRIPTION. Buy the item today if you have one of phone models in list. FOR other phones, pls contact us for Compatibility Guide or Advice.

High Sound Quality: Wideband Sound Telephone headset with RJ9 jack enables natural listening experience, features Noise Canceling Microphone to reduce background noise, Acoustic Shock Protection Circuit to protect your hearing. | Most Comfortable Headset: Super Lightweight corded office telephone RJ9 headset with adjustable headband to fit all head sizes, high quality and soft leatherette ear cushion enhance all-day wearing comfort. Quick Disconnect(QD) feature enables you to walk away without removing the headset. Professional Mic Mute / Volume Control built in. | Super Durable: Precision design, Quality plastics, unibody headband construction, superior quality microphone makes this call center headset sturdier and more durable. Compete Headsets for Call Center, Telemarketing & Office. | See Compatible Phone List in Description. Direct connect over the head landline telephone headsets with Quick Disconnect(QD) Work for Some Specific Phone Models with 300 301 335 430 450 500 501 550 560 600 601 650 670 CX300 CX500 CX600 CX700 VVX300 VVX310 VVX311 VVX330 VVX400 VVX410 VVX411 VVX500 VVX600 VVX1500, ect. | ONLY COMPATIBLE WITH SOME SPECIFIC PHONE MODELS LISTED IN DESCRIPTION. Buy the item today if you have one of phone models in list. For Other Phones, pls Contact Us for Compatibility Guide or Advice.

SEE COMPATIBLE PHONE LIST IN DESCRIPTION. Direct connect over the head landline telephone headsets work for Some Specific Phone Models from AVAYA Aastra Allworx Adtran Alcatel Lucent AltiGen Comdial Digium Gigaset InterTel Mitel Plantronics MiVoice. | High Sound Quality for Clear Communication: Wideband Sound telephone headset enables natural listening experience, features Noise Canceling Microphone to reduce background noise, Acoustic Shock Protection Circuit to protect your hearing. | Most Comfortable Headset: Super lightweight office telephone RJ headset with adjustable headband to fit all head sizes, high quality and soft leatherette ear cushion enhance all-day wearing comfort. | Super Durable: Precision design, quality plastics, unibody headband construction, superior quality microphone makes this call center headset sturdier and more durable. Compete with Plantronics or Jabra heavy duty Headsets for Call Center, Telemarketing & Office. | ONLY WORKS WITH SOME SPECIFIC PHONE MODELS LISTED IN DESCRIPTION. Buy the item today ONLY if you have one of phone models in list. For other phones, pls contact us for Compatibility Guide or Advice.

SEE COMPATIBLE PHONE LIST IN DESCRIPTION. 〖Not for Cell phones and Computers〗Direct connect landline telephone headsets with microphone, ONLY WORK for some Specific Phone Models from Avaya Aastra Mitel ShoreTel Plantronics Allworx NEC Aspire Dterm Nortel Packet8 Digium Toshiba, Polycom: SoundPoint 300 301 335 430 450 500 501 550 560 600 601 650 670 CX300 CX500 CX600 CX700 VVX300 VVX310 VVX311 VVX330 VVX400 VVX410 VVX411 VVX500 VVX600 VVX1500. ONLY BUY the item in the list. | SUPERB SOUND QUALITY: Wideband Sound Telephone Headphone for landline phones enables excellent sound quality for natural listening experience, features Noise Canceling Microphone to reduce background noise, Acoustic Shock Protection Circuit to protect your hearing. | MOST COMFORT HEADSET: Ultra lightweight wired hands-free RJ9 office Phone headset with adjustable headband to fit all head sizes, high quality and soft leatherette ear cushion enhance all-day wearing comfort. Professional Mic Mute / Volume Control built in. | ULTRA DURABLE: Precision Design, Quality plastics, unibody headband construction, superior quality microphone makes this call center phone headset with RJ9 jack sturdier and more durable. Compete with Plantronics or Jabra heavy duty Telephone Headset for Call Center, Telemarketing, Office, Business, Phone sales, Insurance, School, Hospitals, Banks, IT Department, Customer Services, Consulting, Conference Calls. | ONLY COMPATIBLE WITH SOME SPECIFIC PHONE MODELS LISTED IN DESCRIPTION (include but not limited). FOR Other Phones, Pls Contact Us for Compatibility Guide or Advice. 45 DAYS MONEY BACK GUARANTEE & 1 YEAR WARRANTY. Any questions, please feel free to contact us.

CRYSTAL CLEAR VOICE: Business-grade Wideband USB Headset, Digital Signal Processing (DSP) and noise-cancelling mic for crystal-clear conversations, Acoustic Shock Protection(ASP) to protect your hearing. | MOST COMFORT HEADSET: Ultra lightweight USB headset with adjustable headband to fit all head sizes, a flexible mic boom to suit your preference, Soft and high quality ear cushion enhance all-day wearing comfort. | ULTRA DURABLE: Precision design, quality plastics, uni-body headband construction, flexible metal mic boom make this monaural usb Skype headset with mic more durable and sturdier. | SIMPLE AUDIO CONTROLS: Easy to access volume and mute controls in the cord, you can quickly adjust the headset volume up/down, mute/un-mute the microphone or speaker. | PLUG AND PLAY: No drivers needed, directly connect the headset to a USB compatible devices. Headsets fit for Skype, Computer, Laptop, PC, Mac, Microsoft Lync, Cisco, and most leading UC platforms.（45 days return for replacement or full refund and 2 year warranty.Any questions please contact with us.）

2.5MM TELEPHONE HEADSET: 【NOT for Cell phones and Computers】This Phone Headset is ONLY compatible with Panasonic Cordless phones AT&T ML17929 VTech CM18445 RCA 25424RE1 Uniden Cisco Linksys SPA Grandstream Polycom Clarity XLC3.4 Yealink W52P Zultys Siemens Gigaset Cortelco Office IP, most Cordless Dect Phones and some old cell phones with standard 2.5MM HEADSET JACK. SEE MORE COMPATIBLE PHONE LIST IN DESCRIPTION. | Cordless Phone Headset for panasonic telephones, ONLY COMPATIBLE WITH SOME SPECIFIC PHONE MODELS WITH 2.5MM HEADSET JACK LISTED IN DESCRIPTION (include but not limited). Buy this 2.5mm plug phone headsets for office phones if you have one of phone models in list. Be clear this is a 2.5mm jack headset, FOR OTHER PHONES, Pls Contact us for Compatibility Guide or Advice. | MOST COMFORTABLE HEADSET: Super lightweight office 2.5mm Cordless Phone headset with microphone for AT&T Cordless Dect Phones with adjustable headband to fit all head sizes, high quality and soft leatherette ear cushion enhance all-day wearing comfort. Professional Mic Mute / Volume Control built in. | HIGH SOUND QUALITY FOR CLEAR COMMUNICATION: Wideband Sound Wired 2.5mm Telephone Headset for Panasonic Cordless phones enables natural listening experience, features Noise Canceling Microphone to reduce background noise, Acoustic Shock Protection Circuit to protect your hearing. For Panasonic KX-NT136, KX-NT343, KX-NT346, KX-NT366, KX-T7603, KX-T7625, KX-T7630, KX-T7633, KX-T7636, KX-T7730, KX-T7735. | SUPER DURABLE: Precision design, quality plastics, unibody headband construction, superior quality microphone makes this hands-free call center headset with 2.5mm jack sturdier and more durable. Compete with Plantronics or Jabra heavy duty 2.5mm Headsets for Call Center, Telemarketing, Office & Cordless DECT Phones. Fits for Cisco Linksys SPA 303, 501G, 502G, 504G, 508G, 509G, 525G 512G 514G,525G2, CIT200, CIT300, CIT310, CIT400, SPA921, SPA922, SPA941, SPA942, SPA962.

【NOT for Cell phones and Computers】: ONLY COMPATIBLE with Yealink T19P T20P T21P T22P T26P T28P T41P T23G T32G T38G T40G T42S T46S T48S Avaya 1608 1616 9608G 9611G 9620 9630 9640 9641G 9650 J139 J169 Grandsteam GXP 1400 1405 1610 1615 1620 1630 2000 2120 2124 2135 2170 280 285 GXV 3005 3006 3240 3275 Snom 300 320 360 710 821 870 Panasonic KXT 2260 7220 7330 7420 7433 7665 7740 Zultys ZIP 36G 37G 33i 35i AltiGen IP805 Aastra 6737i and more deskphones listed in description. | CRYSTAL CLEAR CHAT: Wideband Sound RJ9 Telephone Headset with microphone compatible with Yealink Avaya landline phones enables excellent sound quality for natural listening experience, features Noise Cancelling Microphone to reduce background noise, Acoustic Shock Protection Circuit to protect your hearing. | MOST COMFORT HEADSET: Super lightweight wired Hands-free RJ9 office Phone Headset compatible with Grandstream Panasonic Snom Desk Phones with adjustable headband to fit all head sizes, high quality and soft leatherette ear cushion enhance all-day wearing comfort. Professional Mic Mute/Volume Control built in. | ULTRA DURABLE: Precision design, quality plastics, unibody headband construction, superior quality microphone makes this call center phone headset with RJ9 jack sturdier and more durable. Compete with Plantronics or Jabra heavy duty Telephone Headphone for Call Center, Hospital, Office, Home, Insurance, Business, School, Bank, Telephone Counselling Services. | 1-YEAR WARRANTY & COMPATIBILITY NOTES: 45 DAYS MONEY BACK GUARANTEE & 1 YEAR WARRANTY. ONLY COMPATIBLE WITH SOME SPECIFIC PHONE MODELS LISTED IN DESCRIPTION (include but not limited). NOT for Smartphones and Computers. For Other Phones, Pls contact us for Compatibility Guide or Advice.

【NOT for Cell phones and Computers】: ONLY COMPATIBLE with M10, M12, M22 & MX10 Amplifiers or some specific CISCO IP phone models: CTS 500 IP 6821, 6841, 6851, 6921, 6941, 6945, 6961, 7811, 7821, 7841, 7861 Cisco IP 7931G, 7940, 7940G, 7941, 7941G, 7942, 7942G, 7945, 7945G Cisco IP 7960, 7960G, 7961, 7961G, 7962, 7962G, 7965, 7965G Cisco IP 7970, 7970G, 7971, 7971G, 7975, 7975G Cisco IP 8811, 8841, 8845, 8851, 8861, 8941, 8945, 8961, 9951, 9971. | CRYSTAL CLEAR CHAT: Wideband Sound RJ9 Telephone Headset with microphone works for Cisco landline phones enables excellent sound quality for natural listening experience, features Noise Canceling Microphone to reduce background noise, Acoustic Shock Protection Circuit to protect your hearing. | MOST COMFORT HEADSET: Super lightweight wired Hands-free RJ9 office Phone Headset works for Cisco Desk Phones with adjustable headband to fit all head sizes, high quality and soft leatherette ear cushion enhance all-day wearing comfort. Professional Mic Mute / Volume Control built in. | ULTRA DURABLE: Precision design, quality plastics, unibody headband construction, superior quality microphone makes this call center phone headset with RJ9 jack sturdier and more durable. Compete with heavy duty Telephone Headphone for Call Center, Office, home, Telemarketing, Business, Phone sales, Insurance, School, Hospitals, Banks, IT Department, Customer Services, Consulting, Conference Calls. | 1-YEAR WARRANTY & COMPATIBILITY NOTES: 45 DAYS MONEY BACK GUARANTEE & 1 YEAR WARRANTY. ONLY COMPATIBLE WITH SOME SPECIFIC PHONE MODELS LISTED IN DESCRIPTION (include but not limited). NOT compatible with Cisco SPA phone series. For Other Phones, Pls contact us for Compatibility Guide or Advice.

2.5MM TELEPHONE HEADSET: 【NOT for Cell phones and Computers】This Phone Headset with Microphone is ONLY Compatible with AT&T ML17929 Panasonic VTech CM18445 RCA 25424RE1 Uniden Cisco Linksys SPA Grandstream Polycom Clarity XLC3.4 Yealink W52P Zultys Siemens Gigaset Cortelco Home Office Landline Phones and most Cordless Dect Phones with standard 2.5MM HEADSET JACK. SEE MORE COMPATIBLE PHONE LIST IN DESCRIPTION. | 1 YEAR WARRANTY & 2.5MM JACK COMPATIBILITY: 30-day money back guarantee and 1 year warranty. COMPATIBLE WITH SOME SPECIFIC PHONE MODELS WITH 2.5MM JACK LISTED IN DESCRIPTION (include but not limited). Buy this phone headsets for office phones if you have one of phone models in list. For Other Phones, pls Contact Us for Compatibility Guide or Advice. | HIGH SOUND QUALITY FOR CLEAR COMMUNICATION: Wideband Sound 2.5mm Landline Phone Headset for Panasonic phones enables excellent sound quality for natural listening experience, features Noise Canceling Microphone to reduce background noise, Acoustic Shock Protection Circuit to protect your hearing. | MOST COMFORTABLE HEADSET: Super lightweight office Phone headset for AT&T Cordless Dect Phones with adjustable headband to fit all head sizes, high quality and soft leatherette ear cushion enhance all-day wearing comfort. Professional Mic Mute / Volume Control built in. | SUPER DURABLE: Precision design, quality plastics, unibody headband construction, superior quality mic makes this hands-free call center headset sturdier and more durable. Compete with Plantronics or Jabra heavy duty telephone headsets for Call Center Service, Customer Service, Conference Calls, Telemarketing, Telephone Counseling Services, Phone sales, Insurance, Hospitals, Banks, Telecom Operators, Enterprises, Home, Office & Cordless DECT Phones.

Works for AVAYA 1608 1616 9608G 9611G 9620 9630 9641G 9650... or CISCO 7902 7905 7906G 7911...7912 or Grandsteam GXP 14xx GXP1400 GXP1405 GXP2140 GXP2160...GXV3240 GXV3275 or Work for YEALINK T19P T21P T22P T28P T41P T32G T38G T42G T46G...T48G SNOM 300...821 Panasonic KXT and MORE DESKPHONES LISTED IN DESCRIPTION. | 【NOT for Cell phones and Computers】. ONLY COMPATIBLE WITH SOME SPECIFIC PHONE MODELS LISTED IN DESCRIPTION. Buy the item today if you have one of phone models in list. For Other Phones, pls Contact Us for Compatibility Guide or Advice. | High Sound Quality for Clear Communication: Wideband Sound corded telephone headset enables natural listening experience, features Noise Canceling Microphone to reduce background noise, Acoustic Shock Protection Circuit to protect your hearing. | Most Comfortable Headset: Super Lightweight Wired office telephone RJ headset binaural with adjustable headband to fit all head sizes, high quality and soft leatherette ear cushion enhance all-day wearing comfort. Quick Disconnect(QD) feature enables you to walk away without removing the headset. | Super Durable: Precision Design, quality plastics, unibody headband construction, superior quality microphone makes this dual call center hands free headset sturdier and more durable. Compete with Plantronics or Jabra heavy duty Headsets for Call Center, Telemarketing & Office.