This 2.0 USB Speaker has a fashionable design, exquisite technology. It also has a high compatibility and convenient, support most digital music play back devices. Such as laptop, MP3,mp4,smartphones and other devices with 3.5mm audio Jack. USB plug for power.Voice clarity for detail voice. It’s simply and has  elegant tasteful life.

-Output power:3W x 2

-Impedance：4Ω          

-Frequency response：60-18000Hz         

-SNR ：≧80%           

-THD+N：＜0.3%

-Good sound quality with  bass.

-Different type of sound shows clearly.

-USB plug for power.

-Power input:5v DC power adapte

-Warranty: 1 year manufactory