waterproof bluetooth speaker mini speaker bts-06 in wholesale

1.Intelligent voice reminding.
2.Support near field fast matching, automatic searching, automatic memory.                                   3.Hands free call function,you can listen or hang up call when you listen the music.                         4.Suncker function.                                
5.Waterproof:IPX4

6.Built in Microphone   

Specifications：

Battery capacity :300mah                                              
Battery voltage:3.7-4.2V       Size:85*85*45mm                                     
Frequecy range:2402Mhz-2480MHz              
Working range : 10m
Power rating :3W                                          
Rated impedance:3Ω                                  
Distortion:Less than 10%
Power supply : USB 5V
Working hour:2-3hrs