1) Capacity: 128M/256M/512M/1G/2G.

2)  Support MP3 , WMA ,WMV,WAV,ASF and ect.

3) Supports Firmware upgrade function.

4)  FM built in(optional).

5)  Voice equalizer:Natural,Rock,Pop,Classic,Soft,Jazz,DBB.

6)  Repeat:Normal,Repeat one,Folder,Repeat Folder,Repeat All,Random,Intro.

7)  Operating System:Windows 98SE/ME/2000/XP/MAC OS

8)  USB Interface: USB 2.0

9)  USB flash disk function,high –rate transmission.

10)   Accessories:Stereo earphone,CD drive,USB Cable,charger,user manual.

11)   Built-in rechargeable lithium battery,through USB / AC charger.Battery playing up to 8-10 hours.

12)Super size OLED display.Voice digital recording.