RCA RP2478 Portable CD/MP3 Player with SmarTrax (Silver and Black) MP3/WMA/audio CD Player with SmartTrax interactive navigation Up to 200 seconds esp-Xtreme Skip Protection for MP3/WMA files (audio CD: 45 seconds) FM radio with 30 station presets 3-line dot-matrix LCD, top-mounted controls, 15-grade digital volume control, track/folder programmability Includes e.clipz clip-on headphones, digital bass boost enhancement