
Output voltage:3.7V
Output power:40MM,
Input:5.0V
Loud speaker: 4Ω / 5W*2
Signal and noise ratio(SNR):72db
Frequency Response:90HZ-18KHZ
Output distortion rate≤0.2%
Battery: 2200mAh
Material:ABS
Model:ML-BS03D
1.Blutooth Version V4.2;
Transmission distance >10M;
2.Hand free phone,
3.you can answer / hang up cell phone;
4.TF card music playback
5.FM radio
6.Aux in, apply to PC,mobile phone,mp3 etc.
rechargeable Li-ion battery ,2200 mah