Sound Storm DDC28B Car Receiver - Bluetooth / CD / MP3 / USB, AM/FM Radio, Detachable Front Panel Bluetooth Hands Free (Make and receive calls) Bluetooth Audio Streaming (Play and control music and apps like Spotify/Pandora wirelessly) Plays Bluetooth / CD / USB / MP3 / WMA, AM/FM Radio, Digital Media from Smart Phones Compatible with Audio out from Smartphones and MP3 Players. Inputs: USB, Aux, USB Charging. Outputs: Front & Rear & Sub Pre Amp Wireless Remote, Switchable US & Europe Tuner Frequencies 80 Watts x 4 Max Power, Balance/Fader/Bass/Treble and Preset built-in EQ 3 Year Platinum Online Dealer Warranty