UGREEN CM309 Bluetooth Car Receiver Aux With Mic Aux Adapter for Car

Latest Bluetooth 5.3: This 3.5mm audio Bluetooth receiver with the upgraded latest Bluetooth 5.3 technology Powered by USB: This is an aux audio 3.5mm Bluetooth receiver, the 3.5mm audio port is meant to conenct your device like a car stereo system, speaker, and the USB A port should be connected for power (You can connect USB port to your car, laptop and any other USB power supply) Built-in Microphone for Safe Driving: UGREEN wireless Bluetooth 5.3 receiver audio adapter built-in microphone, you can hand-free calling or voice-navigation just pressing a button on the phone and keep a safe driving trip Wide Compatibility: UGREEN Bluetooth receiver adds Bluetooth function to the car/home stereo device and provides wireless music streaming. It connects to your audio system (in the car or at home) via a standard 3.5mm aux jack