Mini Digital Bluetooth 5.0 Receiver Transmitter 3.5mm AUX to RCA Audio Adapter
Built-in digital to analog chip, support AUX, RCA, USB, TF interface. 2 in 1 Bluetooth receiving (RX) and Bluetooth transmitting (TX) functions. PTT Mic Earpiece Clip Headset for Motorola DP4800 DP4801 DP4600 DP4601 Radio.