MP3 music playback to support MP3/WMA format Portable USB data storage with USB V1.1 interface Built-in 64/128/256 MB memory High quality voice recording by internal microphone Plug-and-Play and no driver needed (except Windows 98) Graphic LCD display with backlight Friendly Graphic User Interface and firmware upgradeable Read/Write Speed Read:500kbps/White:400kbps Voice record format: ADPCM(recording can be played back in PC) Recording time: 660 minutes (128MB) Power source: 1.5v AAA battery EQ Mode: Natural, Rock, Pop, Classic, |