Specification: 
· Bluetooth Version: V4.2 Waterproof IPX5 
· The standard: 3.5 line interface.
· The charging time is about: 4H;
· Battery power: 5200mAH Power Bank
· Charging interface: MICRO USB;
· The speaker:   5W * 2;
· Working time: Bluetooth 12 hours;
· Audio frequency: 100Hz-20KHz;
· Charging time about: 4H;
· Audio: Bluetooth device, LINE IN.
· Charging interface: MICRO USB;
· Bluetooth effective distance: 10 meters;                    

 Feature:
· Wireless Bluetooth Input
· Hand-free function
· Play/pause
· Line in 
· Outdoor tough Speaker
· Audio: Bluetooth, LINE IN.
· Gift Box: 28.5*11.3*9.1CM 
· Qty/CTN: 40 PCS/CTN 
· N/W: KGS 
· G/W: KGS 
· CTN Size: CM 
· Product Weight: 490g