Function:Support MP3、ASF、WMA & WAV format music。 Support MTV format music 。 Recording function FM stereo radio receiving and inner recording Portable hard disc Repeat function electronic dictionary Seven EQ models: Jazz, Classic, Rock, Bass, Popular, Soft , Normal Play models: sequence, random, single repeat, totally repeat, random repeat totally, 10 second preview 65K colour OLED Display , 1.8 inch screen USB 2.0 port Support simple and old Chinese, English, Korean, Japanese, European Lyric synchro display 30 class volume adjustment EMS: 128M/256M/512M/1G flash memory Play time: over 8 hours