PLL synthesized tuner with 30 station presets, USB port / Front panel AUX enter, Compatible with audio output of iPod and other MP3 avid gamers.ID3-Tag show, Quartz digital clock, Separate bass and treble.Single-DIN mounting, Active black mask express, Illuminated control buttons Single-DIN mounting Active black maskss convey Illuminated maintain an eye fixed fastened on buttons…Source from Boss 612UA MP3-Compatible Digital Media AM/FM Receiver