Transmitter Mode: Wirelessly transmits audio from a non-Bluetooth TV, home stereo system, or CD player to a Bluetooth headset or speaker. | Receiver mode - Wirelessly streams audio from a Bluetooth-enabled phone, tablet, or computer to a wired stereo speaker or headphones. | Switch between transmitter and receiver mode at the flip of a switch, use the 3.5mm/0.1in cable and the accompanying 3.5mm/0.1in to 2RCA cable. | Used in computer, laptop, home stereo system, headphones, smartphone, MP3 player, CD player, etc. | Fine workmanship, good performance, small size, light weight, easy to use, easy to use, long service life.

POWERFUL PERFORMANCE: The crossover is equipped with advanced technology to provide premium sound crossover and stereo effect. | MULTIFUNCTIONAL DESIGN: 234XL crossover is suitable for stage performance and other scenes, providing a comprehensive solution for sound signal distribution and processing. | STABLE AND RELIABLE: The mono 4 way crossover is fine manufactured to ensure the stability and reliability of the unit. | EASY TO USE: 234XL mono 4 way crossover is easy to operate, suitable for all kinds of users, no need for professional skills. | PREMIUM MATERIAL: 234XL mono 4 way crossover is made of premium ABS material, which is , not easy to be damaged and has a long service life. | | | | |

High fidelity audio interface, with a separate switch, for you to bring a better audio transmission experience.It is used to reserve the USB and audio interface on the front of the computer case with 3.5-inch floppy drive bit, which is convenient for external devices to connect and use, allowing you to experience the convenience brought by Type C interface. | High fidelity audio interface, with a separate switch, for you to bring a better audio transmission experience.It is used to reserve the USB and audio interface on the front of the computer case with 3.5-inch floppy drive bit, which is convenient for external devices to connect and use, allowing you to experience the convenience brought by Type C interface. | The latest Type C interface is added to realize the functions of forward and backward plugging and high‑speed data transmission, making it easier to plug in the data cable.Reasonable layout, ensure that each device can be inserted properly. | In order to ensure the overall stability, the metal support is processed by stamping. | Reasonable design of screw hole location, convenient for your installation. | The panel is sandblasted process to prevent interface oxidation and improve texture.

Product Use: This LED light board is suitable for 940nm infrared camera, for CCTV security camera, increases the brightness and range of the camera through night function. | 48Pcs LEDs: This auxiliary light board uses 48pcs black discrete LEDs with high power. Equipped with built in light sensor, you can turn on the LED in the dark and provide good lighting. | 12V DC Voltage: This infrared camera light board can operate a 12VDC voltage (300mA or higher) center positive pole, which is suitable for household use, does not include a power adapter. | Indoor Use: This night auxiliary light board is suitable for indoor use, suitable for household monitoring and lighting scenes, improving infrared effects, and has strong practicality. | Compact Design: The camera light board has a compact size and lightweight design, making it convenient to use and occupying very little space, suitable for various spaces in the home.

PREMIUM CRYSTAL MATERIAL: The prism is made of premium crystal material with excellent light . Under the sunlight, it can emit seven colors, very beautiful and aesthetic. | SPARKLING: The crystal appearance not only reflects the surrounding light, but also brings out unexpected cool colors. It is very effective when used as an auxiliary shooting prop. | EASY TO USE: The prism is equipped with a 1/4 threaded port at the bottom, which can be connected to the handheld rod to avoid fingerprints affecting the shooting effect by direct with the crystal, and it is very convenient to use. | PHOTOGRAPHY: Under sufficient sunlight, placing the crystal prism in front of the lens can produce a unique shooting effect, suitable for people, landscapes and objects, making the photos full of storytelling. | EXCELLENT CRAFTSMANSHIP: Every detail of the high accuracy crystal cutting surface is . Overall, this is an exquisite and incomparable handicraft. | | | | |

Designed with elastic band to fix the filters in its place firmly, which can avoid scratch from sliding | Designed with elastic band to fix the filters in its place firmly, which can avoid scratch from sliding | 9 in 1 bag is compact but spacious, which can store 9 filters, filter brackets and lens adapter or 9 filters (25-95mm) with knuckle thread | Nylon material is durable for long-term use | Double zipper design provides easy access and secure storage | Can carry with detachable nylon strap or just in hand

Multi Function: This USB fingerprint reader can independently complete fingerprint collection, fingerprint registration, fingerprint comparison and fingerprint search. | Auto Identification: This USB fingerprint scanner features 360 degree automatic rectification and identification function, press the correctly registered finger to complete the comparison. | High Efficiency: This fingerprint reader for Win Hello can store up to 10 fingerprints, allowing family members to set their fingerprints and automatically log in to their account. | USB Interface: This fingerprint login key adopts universal USB interface which ensures strong compatibility, and it works in low power consumption and stable performance. | Wide Application: This USB fingerprint sensor is ideal for access control, fingerprint root search, fingerprint attendance, fingerprint storage cabinet, fingerprint lock, fingerprint POS terminal, fingerprint management, intelligent monitoring equipment, etc.

【Sound Change Variations for Endless Entertainment】With 8 different sound changes, including man to woman, woman to man, normal, lolita, baby, youth, king, and witch, this sound changer offers endless possibilities for chatting with friends and entertainment. You can even fine-tune each change for more sounds to play around with. | 【Built-in Entertaining Sound Effects for Extra Fun】In addition to the sound changes, this phone sound changer comes with 8 built-in sound effects, including applause, kiss, laughter, delight, surprise, fright, crow, and time. Just press the button for each sound to get an interesting effect, and the LED lights add to the fun. | 【Portable and Easy to Use Anywhere】This sound changer is small, lightweight, and easy to carry, making it perfect for indoor and outdoor use. It is plug-and-play and requires no driver program installation. Just connect it to another device, and your sound will be changed. | 【Compatible for Multiple Devices and Platforms】The game live sound card is compatible with any mobile phone, computer, tablet, for IOS, for Android, and any game platform. Note that for use on a PC, you may need an adapter. The interface of the sound changer is 3.5mm, but an interface conversion cable may need to be purchased separately for IOS. | 【Multifunctional Sound Changer for Versatile Usage】The mini sound card can be connected to your phone for disguising your voice when talking to others, harassing friends for interesting responses, and even playing different roles in online games to surprise your friends. This sound changer is a multifunctional gadget that adds more fun to your entertainment activities.

[Mini Camera with Convenient Design] This miniature camera is a fully functional audio/video surveillance camera, equipped with a removable mounting bracket and a lens cap. 3.6mm Mini camera and removable mount and lens cap, make it more humane. | [Easy to Hide] The camera has optional choice between NTSC and PAL. It can view the objects without outside light source, lowe power consumption, high sensitivity. Easy to operate, install and hide. | [HD Images - More Function] High sensitivity and definition. Provides a brighter and clearer image quality. This mini camera displays in color during the day and black/white at night. Provides audio function, support audio/video output capabilities. | [Wide Application] Adopts analog modulation technology, high frequency electromagnetic radiation and strong anti-interference ability. Perfect for residential community, home, hotel, parking lot, warehouse, factory, railway station, supermarket, etc. | [ Performance ] Resolution: 700 TV Line; Signal format (Optional): PAL/NEST; Pixels: 640X480 pixels; Scanning frequency: horizontal 15.625KHz, vertical 50Hz; Electronic shutter: 1/50-1/15000sec; Signal to noise ratio: >72dB; Minimum illumination: 3.0 Lux/F1.2; Size : 36*28*36mm/1.42*1.10*1.42inch.

Lens Protection: The cushioning foam inside the lens cover protects your camera's lens from scratches and dust. | Close Fitting Protection: The shape and size are designed accurately, and can work properly after correct installation to fit and protect the lens. | Prime Material: This camera lens cover is made of premium alloy material, sturdy and durable not easy to damage can be used for a long time. | Small and Portable: This lens protector cover is lightweight and small in size, easy to carry and use, bringring good use experience. | Applicable Models: This camera lens protector cover is suitable for instax mini EVO camera, practical and convenient.

【360 Degree Detection】: Fingerprint Scanner USB can be read from any angle, 10 fingerprints can be set for each user account, fingerprints can be set for multiple accounts, each family member uses a separate account to set fingerprints, and automatically log in to their own accounts through fingerprints. | 【Self Learning Algorithm】: Automatically improve fingerprint information after each successful recognition, adapt to subtle changes in fingerprints, continuously improve the recognition rate, and become more sensitive the more you use it. | 【0.5 Seconds Fast Login】: Verify fingerprints in 0.5 seconds, log in faster and more securely. With intelligent learning algorithms, detection and authentication are faster and more secure. | 【Advanced 】: Safely your logins and data with state of the art fingerprint security devices. | 【USB Fingerprint Key Reader】: USB Fingerprint Reader is small in size and can be carried with you. Insert the fingerprint reader into the USB port of the computer to perform fingerprint identification and login. | | | | |

Protect Port: Side door won't leave your USB and micro high definition multimedia interface ports to fill up with dust and dirt causing even more damage to camera. | Compatible Models: Replacement side door is suitable for Hero 5 6 7 action camera. Ideal replacement for the damaged or lost side door. | Replacement Part: This port side door cover is used to replace old, damaged side door cover for Hero 5 6 7. Side cover size is 2.5x1.8x0.2cm / 1.0x0.7x0.08in. | Easy Installation: Replacement side door for Hero 5 is easy to install, clamp in place, no tools required, providing you a convenient using experience. | Long Service Life: The USB side door cover of your camera is probably the easiest thing to lose or break. With this cover replacement, you won't worry about it again.

Multifunctional: Diffusion dome kit comes with different adapters, easy to use with a variety of photography lights, no need to worry about compatibility issues. | Making Soft And Even Lighting: With soft diffuser lamp ball cover, you can easily make your photos more beautiful and stylish by making a soft and even lighting effect. | Suitable for a Variety of Photography Scenarios: Whether it's people photography, food photography or still life photography, the flash lighting diffuser ball can help you produce the ideal lighting effects. | Silicone Material: Flash diffusion dome is made of high grade silicone material for durability and waterproof performance, providing you with reliable photographic equipment. | Quick Installation and Removal: The simple design of the silicone flash diffuser ball makes installation and removal very easy, saving you time and effort.

360 Degrees Touch : This USB fingerprint reader supports 360 degrees fingerprint reading. 10 fingerprints can be set for each user account and can set fingerprints for multiple accounts. | Auto Improvement: Automatically improve the fingerprint information after each successful recognition, adapt to the subtle changes of fingerprint, constantly improve the identification rate, more sensitive. | Fast Matching: This hello fingerprint reader identifies the fingerprint within 0.5 second, provides faster and safer login. | USB Fingerprint Reader For Win System: This USB fingerprint sensor is suitable for Win 7, for Win 8, for Win 10. | Small Size: This USB fingerprint reader adopts zinc alloy material, small in size and light in weight, easy to use.

SUPPORTS IMAGE PRINTING: LAN print share server has efficient printing function that supports image and text printing. | MULTIPLE INTERFACES: Computer print server adapter with Type C power supply port, printer USB connection port, and network cable interface. | MAXIMUM SUPPORT 256GB: USB printer server adapter can be shared by multiple users with wireless network printing function, maximum support 256GB. | SUPPORT OS: USB print server is compatible with more than 95% of USB printer brands on the market, support for Linux 3.4, for or higher, for Android, for IOS. | SIMPLE AND COMPACT: Wireless print server adopts simple and compact design to save space and easy to carry. | | | | |

Your Hands: With the magnifying lens for fishing floats, you can clearly see the movement of the , avoiding losing sight of your target and making it an essential tool for fishing. | Construction: The lens is made with a premium coating, providing bright colors and long lasting wear resistance, while the frames are made of lightweight ABS material that is strong and unbreakable. | HD Lens: Customized multiple optical lenses offer clear imaging with no glare or scatter spots, enhancing the performance of the fishing binoculars and providing a clearer image. | Three Color Filters: Equipped with red, yellow, and gray filters, using different filters under different lighting conditions can achieve different effects, effectively resisting water surface reflections and sunlight. | Adjustable Focus Distance: By manually adjusting the focus wheel, you can adapt to the needs of different individuals, as long as the diopter does not exceed ±7, allowing you to obtain a clear image.

APPLICABLE MODELS： The camera eyepiece eyecup set is suitable for Canon ‑1V, 1Ds Mark II, 1D Mark II N, 1D Mark II, 1DS, 1D Camera. | CAMERA HOT SHOE LEVEL：The spirit level makes it easy to keep the camera level when the camera is mounted on the tripod. | VIEWFINDER EYEPIECE：The viewfinder eyecup can protect the optical viewfinder from scratches and wear. | CAMERA HOT SHOE COVER： The top hot shoe cover can protect the connection contacts of the top flash from . | EASY TO USE： Lightweight and portable, the camera eyepiece eyecup set is easy to install and remove, and is a very practical camera accessories.