1. Bluetooth Version: V2.1 + EDR                
2. Support Profile: HSP、A2DP & AVRCP profiles; 
3. 10 meters operation range (open area)
4. Speaker phone
5. Output power: 3W (RMS) X 2                                  
6. Playing music time: 6 hours
7. Built-in Lithium battery: 1000mAh / 3.7V                    
8. Charging time: 2-3 hours                                    
9. Dimension: 180mm x 72mm x 30mm(L x W x H)                  
10. Material: ABS + Leather