1,bluetooth speaker with MP3 player 2,tiny, popular 3,answering the phone calls. 4,MP3 player. 5,listening music

 2013 high quality bluetooth speaker with MP3 player answering phone calls while remote walking, hiking,driving

 

item specification:

 

Bluetooth specification: CRS 3.0    

 

Normal charging time: about 3-5 hours

 

Frequence response: 35HZ-20KHZ   

 

Playing time:  4-6 hours

 

Operating distance: ≤10-45 meters 

 

The lowest noise: 0.2 mV

 

Nominal power output: 1.0W   

 

Charging voltage: USB 5V/500mA

 

Peak power: 15 W        

   

Signal/ noise: 85 dB

 

Working voltage: 3.7V        

 

Battery capacity: 400mAh

 

my skype: laipute.muphie

 

 

2013 hign quality bluetooth speaker with remote