ITEM NAME:1 Wireless BT 5.0 Transmitter Receiver A2DP 3.5mm Audio Jack Aux Adapter Description&Preview.Support AUX IN/OUT. This product uses AUX to connect with the playback device, and transmits audio to the Bluetooth receiving device (such as Bluetooth headset) via Bluetooth. Supports automatic search and connection of Bluetooth devices to achieve wireless audio transmission.
