PRODUCT
Product Parameters

Model: 

NB21


Bluetooth version : 

Bluetooth 4.0


Power : 

3W*2


Speaker size :  

1.5 inches


Battery:  

Li-polymer battery 2600mAh


Play time : 

5.5 hours (max volume) 

& 7.5 hours (50% volume)


Impedance :


Shell :

ABS+ Silicone


Net weight: 

265g


Dimension:

Φ71*93mm