USA-230 AM-FM digital stereo; 200 watts; digital clock; 4 channel RCA pre-outs jacks on back of radio. Auxiliary input RCA to 1/8-inch pin jack on back of radio to connect satellite radio, iPod/MP3, etc. 16 Pre-set radio station settings (12FM and 4AM); power antenna lead included. Electronic tuning and volume controls; pre-set scan and seek/scan tuning; USA/Euro tuner. 4-way fader; front/rear fader; separate bass and treble.