Basic Features: 1, Format: MP3, WMA, MTV,Etc. 2, Display: 1.5 inch TFT 65k colors LCD 3, Tele. book function, lyric synchronous display, A-B repeat 4, Built-in FM radio (87.5-108.0MHz) 5, Multi-languages selection, 7 EQ modes 6, Built-in rechargeable lithium ion battery, 6 hours playing time 7, Long time digital voice recording 8, Supports firmware upgradeable 9, No Driver Required, Except Windows 98SE 10, Flash memory: 128M/256M/512M/1G/2G optional 11, Available colors: white, black. Specifications: 1. Size:89(L)*42(W)*11(H)mm 2. Weight:45g 3. USB port:USB 2.0 full speed 4. SNT:92.8dB 5. THD:-56db 6. Phone output:5mw+5mw 7. Power consumer:50mw 8. Disk read/write speed:970k bytes/sec, 546k bytes/sec Accessories: 1, one earphone 2, one USB Cable 3, one AC/DC charger 4, one CD Driver 5, one User Manual