Plug and Play vehicle DAB+ digital radio and Bluetooth adapter. With the DAB+ adapter, the existing car radio can be easily upgraded to include the "digital radio" component. This allows for receiving radio in perfect quality and without interference in almost any vehicle. The connection or signal transmission to the car radio can be established either via the integrated FM transmitter or through the AUX connection. Another highlight of the adapter is its hands-free function, which allows phone calls to be played through the vehicle's speakers. Of course, music streaming from a smartphone via audio streaming (A2DP) is also possible.