1.Read files 2.Function--record,mp3,aux,usb,sd,tf,repeat,lyric with the song,FM,21 countries Language,alarm,mic 3.Mp3 wma wav FM mini wooden speaker amplifier decoder for audio 2.0/2.1 FEATURE 1, Support MP3,WMA,WAV decode palyback. 2, American SRS(Surround-Sound),wonderful tone. 3, Diplay song name, singer, album name, and synchronized lyrics. 4,High Quality record function(WAV format,support ...