1.Read files 2.Function--record,mp3,aux,usb,sd,tf,repeat,lyric with the ... album name, and synchronized lyrics. 4,High Quality record function(WAV format,support 32KHZ,96KHZ,128KHZ,256KHZ) 5,Support ... DC 9V— 18V DC 5V Battery 3.7v FUNCTION 1,Music support MP3,WMA,WAV,AUX playing. 2,Record support MIC, ... WAV. 3,FM Radio. 4,Host function. 5,USB2 ...