Dual Transmit Dual Receive: 3-in-1 Bluetooth Adapter support RX, TX and FM, support NFC wireless connection. As an audio Bluetooth transmitter, it stream audio from TV, PC, laptop to two Bluetooth headphones. Or use it as a receiver to stream your cellphone audio to home stereo as well as any device with a 3.5mm audio jack. Enjoy the wireless tech life High-fidelity Surround Sound: Built-in Bluetooth V5.1 chip, equipped with aptX lossless transmission technology and intelligent noise reduction system, DSP digital audio processing chip, you can manually adjust the treble and bass to make the sound clearer and enhance the surround sound Long-Range Wireless Connection: The latest version 5.1 Bluetooth wireless communication standard is adopted, external Bluetooth signal gain transceiver anten.
eBay