USB 2.0 Flash Drive Built-in encoder for recording MP3/WMA/WAV format supported A-B Replay 7 Color LCD Display 7-preset EQ and ultra sound quality (Dbb, soft, Pop, classic, jazz, rock, natural) you can set balance equipment to your liking. In CFG allocated document, by gearing the ten frequency areas, you can set up your favorate EQ ID3 supported (Song title display - Lyrics display synchronization) Sumsung Flash memory 32MB - 1GB External hard drive data storage: the player is recognized as a removable disc, any File can be stored in the player Hold function - Prevents accidental key actions Battery life: 10 hours play mode: ( 10 seconds preview / Repeat / Random / Normal ) Language display : ( English / Chinese / German / French / Italian / Spain ) Phone Book Supports Windows 2000, ME, XP, 98 FCC CE approval