This MP3 can be a Music Player and Carry Memorizer with LCD Displayer. 1.Memory information2.Lyric: On / Off 3.Back Light 4.Auto Off 5.Contrast 6.Delete File 7.F/W version 8.Key Hold 9.Font Set English, Chinese Simple, Chinese (), French, Italian, Czech, Swedish, Germany, Spanish 10.Directory: Music Directory and Record Directory 11.Voice:Natural, Rock, Pop, Classic, Jazz, Soft, DBB 12.Record Mode:Fine REC, Long REC, Long VOX 13.Repeat Function/Mode:( Repeat one, Normal, Repeat all, Introduce)