Ricevitore Bluetooth Wireless USB 3.5mm AUX Audio Stereo Musica Casa Adattatore Auto
Receiver AUX Mode 1x 3.5mm Aux Cable. 1x Bluetooth 5.1 Audio Receiver Adapter. The USB mode does not need to use 3.5 audio cables. Note: The car usb interface and speaker usb interface must support usb audio output.