SOUND STORM ML39USA Single-DIN MECH-LESS Multimedia Player (no CD or DVD), Receiver (discontinued by manufacturer) 40 Watts x 4 Max Power, Balance/Fader/Bass/Treble and Preset built-in EQ No CD or DVD Player, Plays USB/SD, MP3, WMA, FM and Smart Phones Compatible with Audio out from Smartphones and MP3 Players USB, SD, Aux, Inputs Front & Rear Pre Amp Outputs 3 Year Platinum Dealer Warranty 3 Year Platinum Dealer Warranty