Description: This transmitter can be used for almost all digital products with audio output (3.5MM audio interface), just need to link the audio to the input port. This includes computers, televisions and all other products that do not have Bluetooth transmission capabilities. Easily enjoy music and TV shows with Bluetooth headsets or Bluetooth stereo, without affecting others and ensuring privacy. Features: 2 in 1 adapter for Bluetooth with receive and transmit.Double signal one key switch, easy to use. For Bluetooth Transmitter: add for bluetooth wireless function to your TV, PC, MP3 player, DVD player to enjoy wireless music and sounds. For Bluetooth Receiver: turn any speakers, headphones, stereo system to Bluetooth enabled. For Bluetooth-enable all 3.5mm media devices (enable for Bluetooth receiving: speakers, headphones and more; enable Bluetooth transmission for: MP3, CD / DVD players, e-readers, TVs and more). Easy to setup, plug and play, Ideal For Any Powered Speakers Or Devices Using Standard 3.5mm Jack.Transmission signal distance: 10-15m. Noise reduction and echo cancellation.Compact design, easy to use. Specifications: Condition:100% Brand New Material: ABS Color: Black Bluetooth version: V5.0 Input interface: 3.5mm Input voltage: DC/5V Transmission distance: 10-15m Package List: 1*Transceiver for Bluetooth 1*Instruction Manual 1*Audio Cable 1、2 in 1 Bluetooth adapter with Bluetooth receive and Bluetooth transmit.Double signal one key switch, easy to use. 2、Bluetooth Transmitter: add bluetooth wireless function to your TV, PC, MP3 player, DVD player to enjoy wireless music and sounds. 3、Bluetooth Receiver: turn any speakers, headphones, stereo system to Bluetooth enabled. 4、Easy to setup, plug and play, Ideal For Any Powered Speakers Or Devices Using Standard 3.5mm Jack.Transmission signal distance: 10-15m. 5、Noise reduction and echo cancellation.Compact design, easy to use.