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.

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.

With the magnifying glass function, you can see the picture you take more clearly. | Has the function of sunshade and is also suitable for viewing photos under the sun. | Easy to assemble and disassemble, no other tools are needed. | V1 for Canon 5DII/7D/500D, Nikon D700/D800 V2 for Canon 550D/5DIII V3 for Canon 600D/60D V4 for So-ny V5 for Nikon1 (for Nikon mirrorless camera) V6 for Canon EOS M Series cameras | Other camera models with a matched caliber can also use it.

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

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

【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.

Voice changer: can be used for live mobile phone, live computer, WeChat, QQ, phone voice for fun chat | 23 special effects and 12 kinds of electronic sound for your choice. | It comes with 4 variant tones: male voice, female voice, baby sound and magic sound, which makes your chat more interesting. | Selectable scenes for you to enjoy: Dodge, MC, reverb, KTV and soundtrack. | To enjoy music or live broadcast, to attract more fans for you.

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.

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.

Multi-layer noise reduction gives you pure sound quality. | Made of matte metal material, it is with better texture. | One button to eliminate the original voice of the song. | 16 special sounds with effects can adjust the atmosphere of your live. | It is suitable for live recording, micro business, video, lectures and many scenes.