2-in-1 Transmitter ReceiverSupports send (TX) and receive (RX) modes, TX
mode: The Bluetooth transmitter connects non-Bluetooth audio sources to Bluetooth-enabled speakers, headphones via a 3.5 mm cable, RX
mode: The Bluetooth receiver receives audio from a smartphone or other Bluetooth-enabled source device and transmits the audio to the car or home stereo audio, headphones via a 3.5 mm AUX cable.
The bluetooth adapter for tv can be fully charged in just 2 hours and the built-in long-lasting battery lasts up to 18 hours in TX mode and up to 13 hours in RX mode, and is quick-charging with the included Type-C cable so you can keep enjoying your music and calls.