USB Bluetooth music receiver with an accompanying 3.5mm audio cable. This device allows audio streaming from a Bluetooth-enabled device to a speaker or car stereo that has a USB port and an AUX input. 

It is a wireless adapter that can be used in a car or with other audio devices like speakers and TVs. 

The device is equipped with a 3.5mm audio jack for connecting to the audio source. 

It is powered via a USB port. 

The receiver supports Bluetooth A2DP for high-quality stereo sound.