YETOR,Bluetooth Transmitter, 3.5mm Portable Stereo Audio Wireless Bluetooth Transmitter for TV,Bluetooth for PC MP3/MP4(NO Optical) Dual Link for Two Headphones(tx9) Bluetooth Transmitter (not a Bluetooth receiver): Connect to audio output devices such as TV, PC, Kindle Fire, etc. Easy pairing with Bluetooth receivers such as Bluetooth stereo, headsets, headphones and speakers. TV Transmitter: Connect the Bluetooth transmitter to your TV and just enjoy the shows at late night without disturbing your loved ones while they are sleeping.NOTE: It does not support the samsung smart TV. Easy to use: Totally plug and play, this device is powered by USB so that no playtime limitation.Convenient to use because it will paired automatically next time, no need to pair with it again, save time and save effort. Low Latency: CSR chip& Aptx for high-fidelity stereo sound lag-free content streaming. A2DP for enhanced audio quality, allows you to enjoy the stereo music or watch TV quietly with richer and deeper sound experience. Compact design: small in size and light weight, you can use it anywhere and enjoy the wonderful music,transmission distance &gt;32ft