Bluetooth Hands Free & Bluetooth Audio Streaming play and control music and apps like Spotify/Pandora wirelessly;50 Watts x 4 Max Power, Balance/Fader/Bass/Treble and Preset builtin EQ;No CD or DVD Player, Plays USB/SD, MP3, WMA, FM/AM and Smart Phones;Compatible with Audio out from Smartphones and MP3 Players;USB, SD, Aux, Inputs;Front Pre Amp Outputs;Wireless Remote;3 Year Platinum Dealer Warranty