1. supports two file format of MP3 and WMA with the synchronal show of lyric                         
2.Build-in microphone ,long time recording
3.Five music effect:pop, classical,jazz,rock and normal
4.1.5TFT display                                                                                 5.optional:512MB,1G,2G,4G                                                                            6.Data transferring interface:USB2.0 high speed