Juke Jam 40GB MP3 Player Product Contents - JukeJam PDP620, High fidelity stereo earphones, Instruction and operating manual, Carrying case, USB Cable, Pre-installed Lithium-Ion 1400mAh Lithium-Ion rechargeable battery, AC Adapter. Installation/MusicMatch disk MP3, WMA (supporting DRM) decoding format / MP3 encoding (64, 128 bps) format Jukebox capacity stores thousands of songs ID3 tags display song title, artist name, album, elapsed time FM tuner with 10 preset channels