MCBK634B.6 Package with MR634UAB, 2-MR6B Speakers & MRANT10 Antenna – Black Bluetooth, 200W MP3 Compatible Digital Media AM/FM Receiver plus 1 pair – 6.5″ (165mm) marine dual cone full range speaker system also included: Wireless remote control, marine dipole antenna and stereo auxiliary cable. Features: MP3 Audio Output Audio Streaming USB USB Charging Aux Input Wireless Remote Control Playback: MP3/WMA Bluetooth Audio Steaming – Stream and Control your favorite music apps Inputs & Outputs: Bluetooth Hands Free USB port USB charging (1A) Aux-in Compatible with audio output of iPod/iPhone, Smartphones, and MP3 players Front and rear pre-amp outputs General: Single-DIN Fit Wireless Remote Control Switchable US & EU Tuner Frequencies Conformal Coated PCB 50W x 4 Channel Speakers: 180W Peak Power Resin Treated Cloth Surround Polypropylene Cone Dual Cone Design Composite Basket