hot sale 2016 Mini mushroom bluetooth speaker sucker car speaker in wholesale

1.Intelligent voice reminding.
2.Support near field fast matching, automatic searching, automatic memory.
3.Hands-free Call: you can answer/hang up phone when listen music.                

4.Suncker function.                                                                                       5.waterproof/dust-proof/Anti-drop          

6.Built in Microphone  

Specifications:

Bluetooth 3.0+EDR                          

Material:ABS                    

Size:55*55*55mm                  
Battery capacity :220mah                                  
Frequency range: 2402Mhz-2480MHz             
Working range : 10m
Power rating :3W                            

Rated impedance:3Ω
Power supply : USB 5V
Working time: 3.5hrs