【Lightweight & Foldable】With size of 7.0"(H) x 5.5"(W) and weight of 3.1 ounces, stand for tablet is lightweight and portable. With foldable design, it is convenient to carry and put into your bag. A great gift tablet stand for bed, travel, home, kitchen and office. | 【Durable & Sturdy】Premium metal material supports this tablet holder for ipad durable in usage. The desktop stand for tablet is covered with rubber skin to protect your tablet or photo frame from sliding or scratches. | 【Multi-Angle Adjustable】The adjustable tablet holder can be easily adjusted (from 0° to 180°) to support vertical and horizontal viewing, Perfect for playing game, watching videos, viewing photos, reading, video recording. | 【Widely Compatible】The hook width of the ipad holder is 0.79 in, compatible with Apple iPad 1, iPad 2, the new iPad, Kindle Fire, Kindle Fire HD, Kindle Touch, Kindle e-Reader and other 5.5 to 12.9 inch cellphones, tablets or e-Readers. It can be used not only for ipad stand, but also for picture stand, photo stand and book stand. | 【Services】Our tablet holders and stands provide a worry-free guarantee for 12 months to prove the importance we set on quality. If you have any questions, please log in to your Amazon Account-Your Orders-Contact Seller to contact us.

1. Large Blacklist: Our Caller ID Box has a large blacklist storage of 4000 groups, ensuring that all nuisance calls are blocked. This ensures that you can enjoy a quiet, uninterrupted calling experience. | 2. LCD Screen Display: Our call blocker features an LCD screen display for easy operation. The buttons are also easy to operate, ensuring that you can quickly and easily block nuisance calls. Our caller ID box is made of high quality ABS material and has a caller list of 100. The brightness of the display can be adjusted to five different levels, ensuring that you can use it in all lighting conditions. | 3. Plug and Play: Our call blocking device has a dual plug design that allows it to plug and play with most landline phones. This ensures that you can start using it immediately without any complicated setup. | 4. ANTI-HARASSMENT: Our call blocker blocks nuisance calls and provides a super filtering anti-harassment feature to ensure your personal space is protected. This will ensure that you can enjoy a peaceful, uninterrupted calling experience. | 5. EASY TO USE: Our phone blocker is easy to use, simply press the "Block" button to permanently block incoming calls. This ensures that you can quickly and easily block unwanted calls without any hassle.

LCD SCREEN DISPLAY: Call blocker uses LCD screen display for easy operation and simple buttons for easy operation. | 2000 GROUPS BLACKLIST: Caller ID box has 2000 groups of large capacity blacklist storage, blocking all nuisance calls. | PLUG AND PLAY: Call blocking device is designed with dual plugs, plug and play, suitable for most landline phones. | ANTI HARASSMENT: Call blocker can block nuisance calls, super filtering anti harassment, guarding private pure space. | EASY TO USE: Phone blocker is easy to use, just press the block button to block incoming calls permanently.

You can press the last/next button to check the incoming and outgoing calls. | Dual system of FSK and DTMF. Large capacity of 2000 phone number memory blacklist. | The product is to block the unwanted calls such as robocalls and political calls. | Can only store blacklist, cannot set whitelist, convenient to use and easy to operate. | High quality guaranteed, stable performance, you can use it with confidence.

The phone call blocker is the greatest in to enhance the of your home phones. Say goodbye to all annoying voice-mails. | With just 6 buttons on the blocker and clear LCD s n, friendly for older people as well. A great choice for Christmas gift. | The call block device has a 2000 number blocking acity. ly keeping your phone quite without annoying call. | One-touch blacklist function, er easy to operate even without manual. | The phone number blocker can block international area codes, it's useful for those international aggravating calls that deceptively adopt your area code and any exchitche.

ANTI HARASSMENT: Call blocker can block nuisance calls, super filtering anti harassment, guarding private pure space. | EASY TO USE: Phone blocker is easy to use, just press the block button to block incoming calls permanently. | PLUG AND PLAY: Call blocking device is designed with dual plugs, plug and play, suitable for most landline phones. | 2000 GROUPS BLACKLIST: Caller ID box has 2000 groups of large capacity blacklist storage, blocking all nuisance calls. | LCD SCREEN DISPLAY: Call blocker uses LCD screen display for easy operation and simple buttons for easy operation.

EASY TO USE: Phone blocker is easy to use, just press the block button to block incoming calls permanently. | PLUG AND PLAY: Call blocking device is designed with dual plugs, plug and play, suitable for most landline phones. | 2000 GROUPS BLACKLIST: Caller ID box has 2000 groups of large capacity blacklist storage, blocking all nuisance calls. | LCD SCREEN DISPLAY: Call blocker uses LCD screen display for easy operation and simple buttons for easy operation. | ANTI HARASSMENT: Call blocker can block nuisance calls, super filtering anti harassment, guarding private pure space.

★ANTI HARASSMENT★: Call blocker can block nuisance calls, super filtering anti harassment, guarding private pure space. | ★PLUG AND PLAY★: Call blocking device is designed with dual plugs, plug and play, suitable for most landline phones. | ★4000 GROUPS BLACKLIST★: Caller ID box has 4000 groups of large capacity blacklist storage, blocking all nuisance calls. | ★EASY TO USE★: Phone blocker is easy to use, just press the block button to block incoming calls permanently. | ★LCD SCREEN DISPLAY★: Call blocker uses LCD screen display for easy operation and simple buttons for easy operation.

2000 GROUPS BLACKLIST: Caller ID box has 2000 groups of large capacity blacklist storage, blocking all nuisance calls. | ANTI HARASSMENT: Call blocker can block nuisance calls, super filtering anti harassment, guarding private pure space. | LCD SCREEN DISPLAY: Call blocker uses LCD screen display for easy operation and simple buttons for easy operation. | EASY TO USE: Phone blocker is easy to use, just press the block button to block incoming calls permanently. | PLUG AND PLAY: Call blocking device is designed with dual plugs, plug and play, suitable for most landline phones.

4000 GROUPS BLACKLIST: Caller ID box has 2000 groups of large capacity blacklist storage, blocking all nuisance calls. | LCD SCREEN DISPLAY: Call blocker uses LCD screen display for easy operation and simple buttons for easy operation. | PLUG AND PLAY: Call blocking device is designed with dual plugs, plug and play, suitable for most landline phones. | ANTI HARASSMENT: Call blocker can block nuisance calls, super filtering anti harassment, guarding private pure space. | EASY TO USE: Phone blocker is easy to use, just press the block button to block incoming calls permanently.

2000 GROUPS BLACKLIST: Caller ID box has 2000 groups of large capacity blacklist storage, blocking all nuisance calls. | ANTI HARASSMENT: Call blocker can block nuisance calls, super filtering anti harassment, guarding private pure space. | EASY TO USE: Phone blocker is easy to use, just press the block button to block incoming calls permanently. | PLUG AND PLAY: Call blocking device is designed with dual plugs, plug and play, suitable for most landline phones. | LCD SCREEN DISPLAY: Call blocker uses LCD screen display for easy operation and simple buttons for easy operation.

【2000 GROUPS LARGE CAPACITY BLACKLIST】: Our caller ID box has 2000 groups of large capacity blacklist storage, so you can block all unwanted calls. Say goodbye to telemarketers and scammers for good. | 【PERMANENT BLOCKING】: Phone blocker is easy to use, with just the press of a button, you can permanently block incoming calls, super filtering anti harassment. Enjoy a private, pure space without any interruptions and enjoy peace of mind and guard your privacy. | 【WITH LCD SCREEN DISPLAY】: With just 6 buttons on the blocker and a clear LCD screen, for easy operation and simple buttons for easy operation. Our device is user-friendly for older people as well, making it a great choice for a Christmas gift. | 【EASY TO INSTALL AND USE】: Call blocking device is designed with dual plugs, plug and play, making it easy to install and use with most landline phones. Say goodbye to international aggravating calls that deceptively adopt your area code and any exchange with our phone number blocker. | 【SERVICE GUARANTEE】: We strive to provide you with the best quality products and a satisfactory shopping experience you can buy with confidence. If you have any questions, don't hesitate to contact our customer service, our customer service will answer your questions for the first time. Wish you happy shopping and a happy life.

[LARGE CAPACITY BLACKLIST] Block up to 4000 nuisance calls with ease using this call blocker with LCD display. | [EASY OPERATION] The LCD screen and simple buttons make it a breeze to use this phone blocker. | [ANTI HARASSMENT] your with super filtering capabilities to block all unwanted calls effectively. | [PLUG AND PLAY] No complicated setup required - simply plug in and start using this call blocking device. | [PERMANENT CALL BLOCKING] Press the 'block' to easily block incoming calls forever with this handy caller ID box.

4000 GROUPS BLACKLIST: Caller ID box has 4000 groups of large capacity blacklist storage, blocking all nuisance calls. | LCD SCREEN DISPLAY: Call blocker uses LCD screen display for easy operation and simple buttons for easy operation. | ANTI HARASSMENT: Call blocker can block nuisance calls, super filtering anti harassment, guarding private pure space. | PLUG AND PLAY: Call blocking device is designed with dual plugs, plug and play, suitable for most landline phones. | EASY TO USE: Phone blocker is easy to use, just press the block button to block incoming calls permanently.

Extensive Blacklist Capacity: Our call blocker features a large capacity blacklist storage with 4000 groups, effectively blocking all nuisance calls and ensuring a peaceful calling experience. | User-Friendly LCD Screen Display: Equipped with an LCD screen display, our call blocker offers easy operation and intuitive navigation. The simple buttons further enhance user convenience and make managing calls hassle-free. | Plug and Play Functionality: The call blocking device is designed with dual plugs, allowing for a seamless plug and play experience on most landline phones. No complex setup or technical expertise required. | Robust Anti-Harassment Features: Our call blocker is equipped with powerful anti-harassment capabilities, blocking nuisance calls and providing super filtering options. This ensures the protection of your privacy and creates a pure and uninterrupted calling environment. | Effortless Operation: The phone blocker is incredibly easy to use. Simply press the block button to permanently block incoming calls from unwanted numbers. This straightforward approach ensures simplicity and efficiency in call management.

2.5MM TELEPHONE HEADSET: This telephone headset ONLY fit AT&T Panasonic Vtech Cisco SPA Grandstream Polycom Gigaset Uniden Clarity home office landline phones and most Dect 6.0 cordless Phones with standard 2.5MM HEADSET JACK. DON’T BUY IT FOR CELL PHONES & COMPUTERS. For other phones, please feel free to consult us for compatibility guide and advice. | COMPATIBLE MODELS: ONLY COMPATIBLE WITH SOME SPECIFIC PHONE MODELS LISTED IN DESCRIPTION. Some specific models from AT&T: TL88002, TL86103, TL86003, TL76108, T L7610, TL88102, TL86109, TL86009, CL82550, CL82500, CL8230, CL82309, CL82350, CL80109, ML17928, ML17959, ML17939, ML17929, ML993, SB67108, SB67138, SB67148, SL82418, SL82318, SL82118, SL80108, SB67158, 1070, etc. Panasonic: KX-TGF575S, KX-TGF352N, KX-TGA470, KX-TGA652, KX-TGA660, KX-TGA931T, KX-TGA950B, KX-TGE430B, KX-TGE432, KX-TGE433B, KX-TGEA20, KX-TGEA40, KX-TG6592T, etc. | SUPERB SOUND & COMFORTABLE: 2.5mm Lightweight office phone headset with enhanced voice clarity technology reduces unwanted background noise and delivers clear sound for both ends. Soft and high quality ear cushions ensure comfortable wearing even for long phone conference calls. | EASY TO USE: Just directly plug the headset into your 2.5mm headset port on your phone, no additional amplifiers or adapters required. Comes with in-line volume control, this AT&T phone headset is easily adjusted the volume and muted the microphone when needed. | GREAT DURABILITY & WARANTTY: The High-end materials and durable construction ensure this Panasonic landline phone headset to withstand the constant demands of all-day use in busy environments. Guarantees your satisfaction with 45 days free replacement or full refund and 2 years warranty.

Premium high quality Y splitter QD Quick disconnect cables, please see compatible telephone list in description | Allow user to add in an extra headset headphone to listen into the conversation for training purposes | Use your exist Plantronic two headsets, turn it into a marketing training session setup | Cable length is 5 Feet. Please see compatible phone list below. No Mute/volume control

OUTSTANDING SOUND QUALITY HD audio sound and voice headset lets you have lifelike, vibrant conversations.You can hear music and conversations with complete clarity. All tones, from high to low and everything in between, sound full and natural.Noise-cancelling microphones reduce unwanted background noise and are ideal in noisy work environments. | ALL-DAY COMFORT This telephone headset comes with large size soft leatherette ear cushions for super comfort wear. Adjustable headbands for different head sizes and 330° rotatable microphone boom enable you to find perfect fit. | BUILT TO LAST Most durable phone headset with stainless headband, quality plastics and thoughtful design make it very tough. Reinforced Kevlar cord is built to withstand demanding environment and is protected against office chair wheels, sharp objects and daily use. | ERGONOMIC AND PROFESSIONAL DESIGN This headset has a quick disconnect plug (compatible with Jabra headset). You can leave desk while on call. Hearing technology removes sudden loud sounds or tones before they reach your ears.This keeps the sound level in the safe range and protects the user against sudden high peaks in volume. | COMPATIBILITY Both RJ9 and 3.5mm jack allow one headset for using with different devices inclduing deskphones and mobiles iPhone Samsung and most other Androids. Please check in Product Description for deskphone compatibility. Please contact us freely for any compatibility guide.

Convert your exist headsets with Plantronics Quick Disconnect connector to USB plug headset for computer/laptop, soft phone and more | Plug-and-play USB interface - no drivers needed. | Compatible with Plantronics quick dis-connector type like the H-Series Headsets, or same style QD connector like pictured | No volume and mute adjuster. | Cable Length: 3.5 feet

BLOCKS ALL UNWANTED CALLS: Have you been getting "Spam Likely" Calls? Political Calls, Telemarketers, Scammers - you name it, they're on our list. With Call Control Home, you can ensure the Block List will remain updated with CommunityIQ blocking millions robocalls based upon user-generated insights. *MUST HAVE CALLER ID & SMARTPHONE FOR PRODUCT TO WORK.* | NO ONGOING FEES: Simply connect Call Control Home to your landline telephone, download the app to your smartphone (iPhone & Android) and start blocking right away! There are no ongoing fees beyond purchase, however, if you'd like to block spam calls on your smartphone as well, you can upgrade to our premium Call Control mobile app. This decision does not affect landline call blocking in any way. | THE ONLY AUTOMATED CALL BLOCKER: No need to tap a button to block calls after they come through, Call Control Home automatically blocks them BEFORE they even connect! The only “Smart” Call Blocker for Landlines and Home Phones can automatically block calls and right out of the box. Block telemarketing calls, robocalls, spam calls, "spam likely" calls and more with no manual work required! Mobile app supports phones iPhone 5S or newer and Android 6+ or newer. | FREE WARRANTY & GUARANTEED SATISFACTION: Enjoy a Free '30 Day Customer Satisfaction Guarantee', that allows you to return your unit for a full refund within 30 days if you're unhappy with it at all! Also, we provide a Free '1 Year Product Warranty', that allows you to return your unit if you have any product defects within 1 year of purchase. Please be sure to read installation instructions carefully! | MANAGE REMOTELY: Call Control Home WIFI can be managed remotely either via our free iOS or Android apps or via our free online web portal. This means you can install Call Control Home at your parents home, your business or at your home and manage the call blocking settings, see the call history and block spam calls from anywhere!

4,000 unwanted phone numbers Caller ID memory for incoming calls. | Automatically block unknown and private numbers by turning on the BLOCK NO CID feature. | Powered by your phoneline. Uses batteries as backup. Requires home-based phone service with Caller ID service. Works with most landlines and VoIP services. | Simply press the BLOCK button to block an incoming call permanently.

4000 GROUPS BLACKLIST: Caller ID box has 4000 groups of large capacity blacklist storage, blocking all nuisance calls. | LCD SCREEN DISPLAY: Call blocker uses LCD screen display for easy operation and simple buttons for easy operation. | PLUG AND PLAY: Call blocking device is designed with dual plugs, plug and play, suitable for most landline phones. | EASY TO USE: Phone blocker is easy to use, just press the block to block incoming calls permanently. | ANTI HARASSMENT: Call blocker can block nuisance calls, super filtering anti harassment, guarding private pure space. | | | | |

Extensive Blacklist Capacity: Our landline phone blocker can store up to 2000 groups of blacklist numbers, effectively blocking all nuisance calls and allowing you to enjoy a hassle-free phone experience. | Clear LCD Screen Display: The call blocker features a user-friendly LCD screen display that makes it easy to navigate and operate. Enjoy simple control and effortless management of incoming calls. | Convenient Plug and Play Design: Our call blocking device is designed with dual plugs, making it compatible with most landline phones. Setting up and using the call blocker is as simple as plug and play. | Enhanced Privacy Protection: With the super filtering anti-harassment feature, our phone blocker ensures you maintain your privacy and peace of mind. Unwanted calls are blocked, creating a serene and stress-free environment. | Effortless Operation: Equipped with an LCD display, our call blocker allows you to easily press the "block" button to permanently stop incoming calls. Enjoy a seamless and user-friendly experience with our call blocking device.

【WIDE COMPATIBILITY】: Compatible with iPhone, Samsung, most smartphones and Computer Laptop PC Mac iPad Tablet with single 3.5mm audio jack. Includes a Dual 3.5mm Y-adapter for separate headphone and microphone connection to a PC or Desktop. For iPhone 11/12/13...Newer iPhone, Original Lightning to 3.5mm Adapter is required(Must be supplied by Apple Store, otherwise the headset will not work on the phone calls). | 【2-YEAR WARRANTY & ULTRA COMFORT】: 45 days money-back & 24 months warranty. Ultra lightweight 3.5mm Cell Phone Headset with adjustable headband to fit all head sizes, 330°adjustable boom mic, soft and breathable ear cushion enhance all-day wearing comfort. | 【SIMPLE CALL CONTROLS & MULTI-PURPOSE】: Simply plug in and play. Easy to adjust volume up/down, answer/end a call. Callez Computer Headphone is perfect for Skype Chat, Call Center, Office, Business, K12 School Classroom, Online Courses, Conference Calls, Webinars, Dictation, MP3 players, Computer Games and more. | 【CRYSTAL CLEAR CALLS】: Professional 3.5mm Call Center Phone Headset enables natural listening experience. Built in high quality noise cancelling microphone to reduce background noise and provide crystal clear sound quality. Acoustic Shock Protection Circuit protects your hearing. | 【ULTRA DURABLE】: Precision design, quality plastics, unibody headband construction, flexible microphone boom makes this 3.5mm PC Headset sturdier and more durable. Compete with Jabra Business Office Headsets.

Clear Calls: Office 3.5mm cell phone headset with Noise-canceling microphone filters out background noise. Wideband audio delivers clearer conversations, while Acoustic Shock Protection Circuit protects from listening fatigue and loss. | Comfortable Wearing: Monaural cell phone Truck Driver headset with soft leatherette ear cushions guarantees a perfect fit. Lightweight office telephone Skype headset equipped with adjustable headband for all-day wearing comfort. | Extremely Durability: Ergonomically designed call center headset made with high impact plastic to continuous use, and equipped with flexible microphone boom ensure more guaranteed life span. | Callez Mobile phone Trucker headset comes with 2.5mm universal headset adapter, compatible with most phones with standard 2.5mm headset jack. Just plug this cell phone headset into the adapter and then into your home office business phone. Use it if needed. | Wired cell phone headsets with volume control and on& off answer button. ONLY fits for most smart phones and iPad MacBook PC with single 3.5mm Headset Port.

BROAD COMPATIBILITY: Broadly used as most smart phones and iPad laptop PC with single 3.5mm Headset Port with standard 3.5mm connection. With Extra 2.5mm cable adapter for Most Cordless Dect Phones. | CRYSTAL-CLEAR SOUND: 3.5mm cell phone headset with Noise-cancelling mic filters out background noise and breathing sounds. Wideband audio delivers clearer conversations and provides crystal-clear communication even in noisy work environment. | ALL DAY COMFORT: With foam ear cushions and around the ear design, this computer headset also with adjustable headband to fit all head sizes to enhance all-day wearing comfort. | EXTREMELY DURABILITY: The highly ergonomic call center headset is made of high-impact plastic for continuous use and comes with a flexible microphone boom to ensure a more guaranteed lifespan. | 2-YEAR WARRANTY & EASY TO USE: 45 days money back & 24-month worry-free. Simply plug in and play, no installation needed. Callez pc headset is great ideal for Online courses, Office, Home, Skype Chat, Call Center, Business and more.

【Compatible with CISCO IP Phones】This Phone headset works with most Cisco phones with RJ9 headset port, such as 7931G 7940 7940G 7941 7941G 7942 7942G 7945 7945G 7960 7960G 7961 7961G 7962 7962G 7965 7965G 7970 7970G 7971 7971G 7975 7975G 6821 6841 6851 6861 6871 6921 6941 6945 6961 7811 7821 7841 7861 8811 8841 8845 8851 8861 8941 8945 8961 9951 9971 or M10, M12, M22 and MX10 Amplifiers. NOT compatible with Cisco SPA phone series. | 【Crystal Clear Calls】 This high sound quality Phone Headset with Microphone enables clear and natural communication, features Noise Cancelling Microphone to reduce background noise for Call Centers. Acoustic Shock Protection Circuit to protect your hearing. Mono headset can be worn on either side and you can still communicate with your colleague while wearing it. | 【Ultra Comfort】Lightweight Wired Hands-free Telephone Headset for Cisco Desk Phones with adjustable headband to fit different head sizes, high quality and soft leatherette ear cushions enhance all-day wearing comfort. Professional Mic Mute/Volume Control built in. Ideal for Call Center, Office, Home, Business, Telephone Counselling Services. | 【Quick Disconnect Cord & Super Durable Design】A QD (Quick Disconnect) to RJ9 plug-and-play makes the connectivity to Cisco phones at ease and enables you to walk away from the desk without taking headset off. Precision design, quality plastics, unibody headband construction, flexible mic boom makes this office phone headset with RJ9 jack sturdier and more durable. | 【2-Year Warranty & Compatibility Notes】Callez offers 45 days money back & 2-year worry-free guarantee. THIS TELEPHONE HEADSET DOESN’T WORK FOR SMARTPHONES AND COMPUTERS. ONLY COMPATIBLE with some specific CISCO phone models listed in description (include but not limited). For Other Phone Models, Pls contact us for Compatibility Guide or Advice.

【Compatible List for Yealink IP Phones】RJ9 connectivity to Yealink IP phones, including T19(P)E2/ T20P/ T21(P)E2/ T22P/ T23P/ T23G/ T26P/ T27G/ T28P/ T29G/ T30/ T30P/ T31/ T31P/ T31G/ T33P/ T33G/ T38G/ T40P/ T40G/ T41S/ T42S/ T46S/ T48S/ T42U/ T43U/ T46U/ T48U/ T53/ T53W/ T54W/ T57W/ T58A/ VP59/ T41S SFB/ T42S SFB/ T46S SFB/ T48S SFB/ T55A SFB/ T56A SFB/ T58A SFB/ MP56 etc. | 【Perfectly Compatible with More VoIP Phones】Direct connect over the head landline telephone headset with microphone. Compatible with Yealink All IP Phones, Avaya 1608 1616 9608G 9611G 9620 9630 9640 9641G 9650 J139 J169 J179, Snom VoIP Phones 300 320 360 710 821 870 , Grandsteam GXP 1400 1405 1610 1615 1620 1625 1630 2000 2120 2124 2130 2135 2170 280 285 GRP2613 GRP2604P GXV3005 3006 3240 3275 3370 and more desk phones listed in description. | 【Crystal Clear Calls】 High sound quality RJ9 Call Center Phone Headset with Microphone enables excellent sound quality for natural listening experience, features Noise Cancelling Microphone to reduce background noise, Acoustic Shock Protection Circuit to protect your hearing. Less noise, Clearer voice. | 【Super Comfort & Ultra Durable】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. Precision design, quality plastics, unibody headband construction, superior quality microphone makes this landline phone headset sturdier and more durable. | 【2-Year Warranty & Compatibility Tips】We offer 45 days money back & 24-month worry-free guarantee. THIS RJ9 JACK DESK PHONE HEADSET DOESN’T WORK FOR SMARTPHONES AND COMPUTERS. ONLY COMPATIBLE with some specific phone models listed in description (include but not limited). For Other Landline Phones, Pls contact us for Compatibility Guide or Advice.

2.5MM TELEPHONE HEADSET (for landline and cordless phones only): COMPATIBLE WITH AT&T Vtech Panasonic Uniden RCA Cisco SPA Grandstream Zultys Gigaset Office landline and most cordless dect phones with standard 2.5mm headset jack. For compatibility list in details, please check description below (include but not limited). NOTE: THIS PHONE HEADSET DOES NOT BE USED FOR CELL PHONES AND COMPUTERS. | CRYSTAL CLEAR CALLS: Mono 2.5MM landline phone headset with 330°adjustable, flexible microphone supports your wearing preferences and delivers optimal clear voice. Noise-cancelling mic reduces background noise. Acoustic Shock Protection Circuit protects your hearing from fatigue and loss. | LIGHTWEIGHT AND COMFORTABLE: Wired office headset with adjustable and flexible headband fits all head size perfectly and wear on firmly. Ultra lightweight telephone headset equipped with soft leatherette ear cushion improves the comfort of all-day wearing. | EASY TO USE: Directly plug and use, no additional amplifiers or adapters required. The business telephone headset has inline volume control and mute switch to provide convenience for calls, which is an ideal choice for call center services, teleconferences, telemarketing, homes and offices. | ULTRA DURABLE & 2 YEARS WARRANTY: 45 days full refund and 2 years warranty. DON'T BUY IT FOR COMPUTERS AND CELL PHONES. Professional structural design with solid cord ensures this office phone headset more durable.

PHONE HEADSET FOR CISCO PHONES: ONLY compatible with Plantronics M10, M12, M22 & MX10 Amplifiers and Cisco IP phones 6851, 6921, 6941, 6945, 6961, 7811, 7821, 7841, 7861, 7931G, 7940, 7940G, 7941, 7941G, 7942, 7942G, 7945, 7945G, 7960, 7960G, 7961, 7961G, 7962, 7962G, 7965, 7965G, 7970, 7970G, 7971, 7971G, 7975, 7975G, 8811, 8841, 8845, 8851, 8861, 8941, 8945, 8961, 9951, 9971. NOTE: THIS TELEPHONE HEADSET IS NOT FOR CELL PHONES AND COMPUTERS. | BUILT TO LAST AND PURCHASE NOTES: The durable structure and reinforced cord ensure this wired telephone headsets to withstand heavy use in busy working environment. NOTES: 45 days money back & 2 year warranty. NOT COMPATIBLE WITH Cisco SPA phone series; ONLY FOR SPECIFIC PHONE MODELS LISTED IN DESCRIPTION (for phones not listed, pls contact with us for compatibility advice, to avoid buying the wrong headset). | CRYSTAL CLEAR CALLS: Design with noise cancelling microphone and flexible boom mic, this professional office phone headset provides crystal-clear communication even in noisy work environment. Acoustic Shock Protection protects our hearing carefully from sudden sound burst. | ALL DAY COMFORT: This hands free phone headset with microphone assists you to work more comfortably and reduce pain on your neck and shoulder. Adjustable headband will fit all head sizes and wear firmly. The soft and high quality leatherette ear cushions and super lightweight design increase all-day wearing comfort. | EASY AND CONVENIENT TO USE: Plug this telephone headphone directly into your Cisco desk phones without additional amplifiers or adapters. Including volume control and microphone mute switch onto the cord, this RJ9 headset is customized for CISCO landline phones in Call Center Service, Conference Calls, Telemarketing, Home and Office etc.

Polycom IP Phones Compatibility: This RJ9 office phone headset works for Polycom VVX411 VVX311 VVX410 VVX500 VVX400 VVX300 VVX301 VVX310 VVX501 VVX401 VVX201 VVX601 VVX250 VVX350 VVX450 VVX101 VVX150 VVX330 VVX600 CX300 CX500 CX600 CX700 SoundPoint 300 301 335 430 450 500 (rev. E or later) 501 550 560 600 601 650 670. NOT for Polycom SoundPoint IP320, 321, 330, 331, Pro SE-220, SE-225. | RJ9 Jack Headset Compatibility: Callez telephone headset is ONLY Compatible with Some Specific Landline Phone Models from Polycom Avaya Plantronics Mitel NEC Shoretel Aastra Allworx Zultys Nortel InterTel AltiGen and etc. Please check Compatible Phone List in description before purchasing. NOT FOR CELL PHONES OR COMPUTERS. | Crystal Clear Chat: RJ9 phone headset features a noise-canceling microphone to reduce background noise and provide excellent sound quality. Flexible microphone boom captures sound well, plus acoustic shock protection circuit protects your hearing. | Super Comfortable: Designed with soft leatherette ear cushions, callez phone headsets for office phones fit nicely on the ear. The comfortable over-the-head design and adjustable headband enable this landline phone headset comfortable to wear for extended periods of time. | Warranty Guarantee: Callez phone headsets are backed by a 45-day money back and 24-month worry-free guarantee. Please review the Compatibility List prior to purchase. For other phones not listed, please contact us for Compatibility Guide or Advice.

Polycom IP Phones Compatibility: RJ9 wired phone headset fits for Polycom VVX411 VVX311 VVX410 VVX500 VVX400 VVX300 VVX301 VVX310 VVX501 VVX401 VVX201 VVX601 VVX250 VVX350 VVX450 VVX101 VVX150 VVX330 VVX600 CX300 CX500 CX600 CX700 SoundPoint 300 301 335 430 450 500 (rev. E or later) 501 550 560 600 601 650 670. NOT for Polycom SoundPoint IP320, 321, 330, 331, Pro SE-220, SE-225. | RJ9 Jack Phone Headset: Callez telephone headset Compatible with Some Specific Landline Phone Models from Polycom Avaya Mitel NEC Toshiba Shoretel Aastra Allworx Zultys Nortel InterTel AltiGen and etc. Please check Compatible List in description before purchasing. NOT FOR CELL PHONES OR COMPUTERS. | Crystal Clear Calls: Hands free office phone headset delivers crystal clear sound for conversations, features Noise Cancelling microphone to reduce unwanted background noise. Acoustic Shock Protection Circuit to protect your hearing. | Ultra Comfort: RJ9 landline phone headset is designed with soft leatherette ear cushions for a comfortable fit. The comfortable over-the-head design and adjustable headband enable this landline phone headset comfortable to wear for extended periods of time. | 2-Year Warranty: Callez telephone headsets are backed by a 45-day money back and 24-month worry-free guarantee. Please review the Compatibility List prior to purchase. For other phones not listed, please contact us for Compatibility Guide or Advice.

【Cisco IP Phones Compatibility】This wired office phone headset is ONLY COMPATIBLE with Plantronics M10, M12, M22 and MX10 Amplifiers or Some Specific CISCO IP Phones models 7931G 7940 7940G 7941 7941G 7942 7942G 7945 7945G 7960 7960G 7961 7961G 7962 7962G 7965 7965G 7970 7970G 7971 7971G 7975 7975G 6821 6841 6851 6861 6871 6921 6941 6945 6961 7811 7821 7841 7861 8811 8841 8845 8851 8861 8941 8945 8961 9951 9971. | 【Phone Compatibility Guidance】NOT for Cell Phones and Computers. IT ONLY WORKS FOR SOME SPECIFIC CISCO 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. | 【Crystal Clear Calls】The Cisco Headset with RJ9 jack is ergonomically designed to help call center professionals handle busy calls with ease. It features a Noise-Cancelling Microphone to reduce most background noise for crystal-clear conversations, Plus Acoustic Shock Protection to protect your hearing. | 【Ultra Comfort】 Super lightweight landline Cisco headphone with adjustable headband to fit all head sizes, high quality soft leatherette ear cushion to enhance your wearing comfort during long calls. Keep your hands free for a better communication experience. | 【2-Year Warranty & Super Durable】Callez offer 45 days money back & 24-month worry-free guarantee. Professional Mic Mute / Volume Control built in. Precision design, High-quality plastics, uni-body headband construction, high quality microphone makes this Call Center Headset for Cisco Telephone sturdier and more durable.

Compatibility Notices: The compatibility of this telephone training adapter depends on whether your RJ9 headset is compatible with your telephone. As long as your headset is compatible with your telephone, the adapter will work properly. | Compatible Telephones: This RJ9 Y splitter is compatible with Plantronics, Mitel, Cisco, Yealink, Avaya, Polycom, ShoreTel, NEC, Aastra, Nortel, GE and other IP phones. | Easy to Use: Plug and play, can plug either into handset port or 4P4C RJ9 headset port. Allows the use of two headsets on one telephone. Allow you to setup that you can choose either handset or headset for your calls. | Lightweight and Convenient: This telephone splitter is very lightweight and provides clear voice incoming and outgoing, the cord is 19.6 inches (50 cm) long. It helps with training and can also use as an extender. | Great for Training: This telephone training adapter is great for landline phones with RJ9 headset jack. It can splitter into two listeners/callers same conversation simultaneous. Great suitable for business professional, call center, work from home or anywhere.

【NOT Work with Smartphone and Computer】See Compatible Phone List in Description. ONLY BUY the item if you have one of phone models in the list. Direct connect landline telephone headsets, Compatible with Some Specific Phone Models from ShoreTel Zultys Toshiba NEC Aspire Dterm Nortel Norstar Meridian Siemens ROLM Packet8. Compatible with Plantronics S12... Polycom 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... | Comfortable Wearing: Monaural RJ9 deskphone headset with soft leatherette ear cushions guarantees a perfect fit. Lightweight office telephone headset equipped with adjustable headband for all-day wearing comfort. | Clear Calls: Hands-free RJ9 Office phone headset with Noise-canceling microphone to reduce background noise. Wideband audio delivers clearer conversations, while Acoustic Shock Protection Circuit protects from listening fatigue and loss. | Extremely Durability：Ergonomically designed call center phone headset made with high impact plastic to continuous use, and equipped with flexible microphone boom ensure more guaranteed life span. Volume control and mute button built-in. | 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, please contact us for Compatibility Guide.

Yealink IP Phones Compatibility: RJ9 office phone headset fits for Yealink T19(P)E2, T20P, T21(P)E2, T22P, T23P, T23G, T26P, T27G, T28P, T29G, T30, T30P, T31, T31P, T31G, T33P, T33G, T38G, T40P, T40G, T41S, T42S, T46S, T48S, T42U, T43U, T46U, T48U, T53, T53W, T54W, T57W, T58A, VP59, T41S SFB, T42S SFB, T46S SFB, T48S SFB, T55A SFB, T56A SFB, T58A SFB, MP56 etc. | RJ9 Headset for Multiple VoIP Phones: Wired telephone headset Compatible with Yealink All IP Phones, Avaya 1608 1616 9608G 9611G 9620 9630 9640 9641G 9650 J139 J169 J179, Grandsteam GXP 1400 1405 1610 1615 1620 1625 1630 2000 2120 2124 2130 2135 2170 280 285 GRP2613 GRP2604P GXV3005 3006 3240 3275 3370 and more desk phones listed in description. NOT FOR CELL PHONES OR COMPUTERS. | Crystal Clear Calls: RJ9 landline phone headset with a noise-canceling microphone to reduce background noise and delivers excellent sound quality. Flexible microphone boom captures sound well, plus acoustic shock protection circuit protects your hearing. | All Day Comfort: Super lightweight Yealink phone headset with adjustable headband to fit all head sizes, soft and high quality leatherette ear cushions enhances all-day wearing comfort. Feel no burden during long conference calls. | 2-Year Warranty: Callez hands-free phone headset comes with 45-day money back and 24-month worry-free guarantee. Please check the compatibility list before purchasing. For Other Landline Phones, Please contact us for Compatibility Guide or Advice.

Dual-way intercommunication: Two-way voice window intercom counter interphone adopts auto dual-way intercommunication technology,automatic indentification of processing speech signals during a call dose not require any action. | Host & Extension: Both the main unit and the extension have 78.74IN wire speaker and high-sensitive microphone, and the volume can be adjusted separately. | Sound clear: Inside & Outside Volume Adjustable,CallToU Window Speaker system has a top-quality speaker and high-sensitive microphone; The voice from CallToU Window Intercom system is clear and natural. | Wide Aapplication Scenario: CallToU window speaker can be used in many workplaces, such as bank windows, ticket windows, hospital windows, bank windows, glass windows, counter windows, etc | Recording: There is a recording jack that can be connected to recording equipment, which can work continuously and clearly for a long time.Realize two-way recording conversion.

Compatible With - This Case Only fit Apple iPod Touch 5th 6th 7th Generation | Color matching Design - As a Gift for Yourself, Family or Friend on Valentines Day, Mother's Day, Thanksgiving Day, Christmas, New Year and Birthday. | Precise Cutout - All buttons and interface user-friendly design to avoid frequent disassembly. and the case perfect cutouts for speakers, camera and charging hole allow you to easy access to all features and convenient for charging your phone without take off the case. | Perfect protection - This phone cover made of shockproof Soft Silica Gel and Hard PC Materials. Pass 14ft Drop Test. Covers the all corners and Camera of your phone with full Protection. | Product Service - Our products come with a 90 days warranty. If the item you have received is defective, Please email us for replacement or refund, We will reply you within 24 hours, and giving you a satisfactory answer.

Compatible With - This Case Only fit Apple iPod Touch 5th 6th 7th Generation | Color matching Design - As a Gift for Yourself, Family or Friend on Valentines Day, Mother's Day, Thanksgiving Day, Christmas, New Year and Birthday. | Precise Cutout - All buttons and interface user-friendly design to avoid frequent disassembly. and the case perfect cutouts for speakers, camera and charging hole allow you to easy access to all features and convenient for charging your phone without take off the case. | Perfect protection - This phone cover made of shockproof Soft Silica Gel and Hard PC Materials. Pass 14ft Drop Test. Covers the all corners and Camera of your phone with full Protection. | Product Service - Our products come with a 90 days warranty. If the item you have received is defective, Please email us for replacement or refund, We will reply you within 24 hours, and giving you a satisfactory answer.