Car Bluetooth Receiver USB to 3.5mm Jack Audio Music Mic Handsfree for Car Speak
Car Audio Aux Bluetooth 5.0 Handsfree Adapter For Car Receiver BT Transmitter. Bluetooth version：Bluetooth V 5.0. Interface:USB to 3.5mm jack. Connect the power port with a USB plug. Connect the Audio port with a 3.5 mm AUX plug.