... ,21 countries Language,alarm,mic 3.Mp3 wma wav Small usb mp3 recorder module 12v for wooden speaker FEATURE 1 ... ,Support MP3,WMA,WAV decode palyback. 2, ... ,TF card. 6, One route AUX input connecting MP3,MP4,Mobile,PC,NOTEBOOK and so on. 7, ... DC 5V Battery 3.7v FUNCTION 1,Music support MP3,WMA,WAV,AUX playing. 2,Record support MIC, ...