Pump out your digital music with the BOSS Audio 622UA Mech-less Digital Media Receiver. Enjoy digital tunes by hooking up your smartphone or MP3 player to the Auxiliary input, plug into the USB and SD ports or listen to the AM/FM radio. Change up the style of sound with the built-in Preset EQ. Control it all with the wireless remote. The front panel easily detaches for peace of mind when leaving your vehicle.
General Features:

Remote Control
Detachable Face
Switchable US & Europe Tuner Frequencies
Zero Current Draw Memory (Retains Radio Preset Memory in case of Vehicle Battery Disconnect)
Output Power: 50W x 4 CH

Playback:
MP3

Inputs & Outputs:
USB Port (Front)
SD Port (Front)
Aux-In (Front)
Compatible with Audio Output of iPod/iPhone, Smartphones, and MP3 Players
RCA Outputs