... Language,alarm,mic 3.Mp3 wma wav New record module for wooden audio 2.0/2.1 FEATURE 1,Support MP3,WMA,WAV decode palyback ... . 2, American SRS(Surround-Sound),wonderful tone. 3,Diplay ... — 18V DC 5V Battery 3.7v FUNCTION 1,Music support MP3,WMA,WAV,AUX playing. 2,Record support MIC, WAV. 3,FM ...