NA98 - Nakamichi In-Dash 1-DIN CD/MP3/WMA/USB Stereo Receiver 1 Din Standard universal size Mosfet 50W x 4 CD Player USB Host 3.5mm Front Auxiliary Inpt MP3 / WMA music playback 2 Band Treble / Bass Audio Processor USB slot on front panel Parametric 8 preset Equalizer XBS Enhance Bass Boost sound DBSS Dynamic Bass Boost sound Fast music file browser up / down ESP (Electronic Shock Protection) Line output Detachable front Panel 8 Keys Remote Control (Battery Included) ISO Male Connector