... 2.Function--record,mp3,aux,usb,sd,tf,repeat,lyric with the song,FM,21 countries Language,alarm,mic 3.Mp3 wma wav FM lcd record repeat mp3 wma wav module for wooden box FEATURE 1,Support MP3,WMA,WAV decode ... Battery 3.7v FUNCTION 1,Music support MP3,WMA,WAV,AUX playing. 2,Record support MIC, WAV. 3,FM Radio. 4,Host function. 5,USB2.0 ...