FeaturesFunction via Bluetoothenabled devicesNo functional limitations of the car radioAllows you to connect an eternal audio sourceWith the improvement of wireless technology and the subsequent wireless transmission is the trend of the times,The product is specially made according to the car port, a wireless Bluetooth music product suitable for car use.Adopt Bluetooth 5.0 protocol, backward compatible with 2.0 3.0 4.0 other versions of Bluetooth protocol, can support common MP3 format audio, also support WMA, WAV, FLAC and other highquality audio format decoding, nongeneral common Bluetooth function, can support DSD Largescale transmission, stable data transmission between devices, fidelity, designed for music enthusiasts.Applicable car modelsAllows you to stream your music via your smartphones Bluetooth function to your car stereo in connection with AU.Compatible forfor Volvo C30 year 20062012for Volvo C70 year 20052013for Volvo S40 year 20042012for Volvo S60 year 20042019for Volvo S80 year 20062016for Volvo V50 year 20042012for Volvo V70 Model year 20072016for Volvo C70 year 20072016for Volvo C90 Year 20062014The package contains1 AU Bluetooth Adapter