This is a size contained transceiver, good quality construction materials and finishes, includes 3.5mm jack cables. You can connect headphones to listen to TV sound through them. Small size transmitter, functional, exquisite design, smaller and lighter, powered by USB. Enjoy audio streaming all the time. Enjoy great sound without cable connection. Connect the Bluetooth transmitter to your TV with 3.5mm audio jack and stream sound to Bluetooth headphones, enjoy programs late at night without disturbing your loved ones. You can enjoy high definition sound and you can watch videos while listening to wireless audio in sync without audio delay. Easy to install, blue light receives and red light emits. The device has a button that lights up blue and red depending on whether we are pairing a device or you are using it normally. Small size adapter that transmits and receives the Bluetooth signal and can therefore be placed and used in any device without hardly noticing that it is on. Compatible with various devices, such as TV, PC, CD player, iPod, Kindle Fire, MP3/MP4 , etc. You can transfer movies, TV shows, games or music to your Bluetooth headset or speaker. Material: ABS Bluetooth version: Bluetooth 5.0 Compatible protocol: A2DP, AVRCP, HFP, SPP, HID Bluetooth distance: more than 10m (free space) Charging / current input voltage: 5 v / 0.5 A I/O Connection Method: 3.5mm Stereo Audio PortEnjoy Entertainment Life Without Lip Sync Delay Bluetooth Transmitter is designed for you to enjoy stereo music without cable restrictions or watch TV, silently reproduce. Transmit audio to headphones or speakers without delay while watching TV, movies or games. Package Contents 1x Bluetooth adapter for tv 1x 3.5mm audio cable 1x user's manual Compact and portableThe Bluetooth adapter is small, lightweight, space-saving, easy to carry, easier to store in your pocket and bag. USB power supplyNo charging required,The USB port guarantees the constant transmission and reliable power supply, makes it more convenient and quick to use.Bluetooth version 5.0The adapter as a transmitter offers a more stable and reliable Bluetooth connection with Bluetooth 5.0. Easy to install. You can enjoy the joy without interruption Bluetooth signal transmission distance of 15M up to 15m gives you a perfect experience. Plug & Play -Bluetooth everywhere It is very convenient to change the transmitter/receiver mode via the Bluetooth Adapt function buttons, it will connect automatically next time you use it. Enjoy television without disturbing your neighbors or their families. Connect this Bluetooth adapter to your TV. The adapter transmits the Bluetooth signal to the Bluetooth headset. Upgrading to Bluetooth TV is as simple as that.