** Sigamatel controller and built-in Nand Flash memory (128MB/256MB/512MB/1G)
** Multi- Format support (MP3& WMA)
** - voice -recording with built-in mic, recording sample adjustable (8kHz~48kHz)
** support LCD screen
** support SD/MMC slot
** support Line-in
** support USB2.0
** Blue backlight, backlight adjustable
** ID3 tag with song title and artist disply
** 5 sound modes (nomal/jazz/rock/pop/classic)
** earphone output: 8mW+8mW (left +right)
** 5 play modes (normal/repeat one/repeat all/intro/random)
** A to B function, quickly repeat
** battery level indicator, over 12 hrs- AAA battery
** FM build-in, which can save 20 channel
** support Microsoft windows 98E/ME/2000/XP