1.Supports MP3, ASF, WMA and WAV format music 2.Supports MTV format music 3.Recording function 4.FM stereo radio and inner recording 5.Portable hard disc 6.6 EQ models: jazz, classic, rock, bass, popular and normal 7.Play models: sequence, random, single repeat, totally repeat, random repeat totally, preview 8. Repeat function 9. 1.5 " or 1.8" color screen 10. USB 2.0 port 11.Supports Windows 98 / 2000 / ME / XP, driver less for a system above Windows 98 12.Supports Chinese, Korean, Japanese, English and other European languages 13. Lyric synchro display 14. 30 class volume adjustment 15.EMS: 128M / 256M / 512M / 1G flash memory 16.Play time: over 8 hours 17.color:red,silver,black,blue