Description:

1.Loudspeaker output:2W
2.Frequency response:80Hz-18KHz
3.Li-ion battery output:3.6V
4.Li-ion battery input:4.2V±0.05V
5.Suitable ambient:-20℃-+50℃
6.Weight:53g
7.Dimensions diameter:70mm,hight:102mm
8.small size,easy to carry
9.Can be used in different places,and can carry a hanging,line,using,imported materials Earthquake Prevention;
10.Energy conservation and environmental protection,a built-in high-capacity lithium battery,charger can be repeated without replacement batteries;
11.Speakers box can scalable or shrink,which could give different acoustics.