TR6 USB Bluetooth 5.0+EDR Transmitter Receiver 2 AUX Jack Wireless Audio Adapter
TR6 USB Bluetooth-compatible 5.0+EDR Transmitter Receiver 2 3.5mm AUX Jack Wireless Audio Music Adapter for Car Wired Speaker PC TV Headphone. Bluetooth-compatible version: 5.0+EDR. Transmitter mode: blue LED light is on.