loudspeaker bluetooth speaker

specifications

Material: Al+ABS
Rated Power:3.0W *2                                                                                                  

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

Distortion:≤0.5 %                                                                             

Working voltage/current:3.7-4.2V                                                                         

Output:3.7V/800MA
Loudspeaker Output:3W/4Ω*2
Battery: Rechargeable Li-Battery
                                                                                                                                                                         

--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+EDR              

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.Built-in high capacity Li-battery