newest mini bluetooth speaker
specifications

Material: Al+ABS
Rated Power:3.0W                                                                                                    

Frequency:100HZ-- 20KHZ                                                                                               SNR:≥85db                                                                                         

Distortion:≤0.5 %                                                                             

Working voltage/current:3.7-4.2V                                                                         

Output:3.7V/800MA
Loudspeaker Output:5W/4Ω
Battery: Rechargeable Li-Battery
                                                                                                                                                                         

Hamburger design.
--Stereo bluetooth module, stable performance.
--RF distance: 10M
--Excellent bass quality, stereo output
--Built-in high-capacity Li-battery
--Able to dock with iPhone, ipad, loptop or desktop etc...  

Advantages

1.Confirm to bluetooth V3.0              

2.Support hand free calls, and echo weakening                                

3.High quality audio A2DP V1.2          

4.stereo output, and built-in vibration damper, making better low sound quality                              

5.Transmission distance: 10M        

6.Support line-in function                 

7.Support TF card                                   

8.Voice prompt