Function:Support MP3、ASF、WMA & WAV format music。 Recording function FM stereo radio receiving and inner recording 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 OLED Display USB 2.0 port Support simple and old Chinese, English, Korean, Japanese, European Lyric synchro display Play time: over 8 hours