Hot selling loud mini speaker wireless car bluetooth speaker

1.Frequency:150~18KHz              

2.Imdedance:4Ω                          

3.Imdedance:≤0.3%                    

4.SNR:≥80DB                                

5.voltage:3.7V/350mA                      

6.Charging voltage:5V                              

7.Audio input :support PC/MP3/MP4/MPS/PSP mobile phone       

8.The appearance of the product is compact and perfect sound quality and easy to carry

9.Bulit -in TF card/usb music files automatically play

 

Specifications                                     

* Battery capacity700MA

* Power Supply: DC 5 Volt
* Output Power: 3w+3w
* Driver Unit:400mm , 4ohms
* Frequency Response: 100-18Khz

 

Carton Specification 

Carton size:50x65x30cm                            

Quantity / carton:60pcs                                    

N.W/G.W:22.8/23.8kgs