SPECIFICATION:

BT Version: V4.2

Transmission Distance:10M/32ft

Output Power:5W

Frequency Response:60Hz-20KHz

Signal to Noise Ratio S/N:>80dB

Built-in Li-battery capacity: 3.7V,2400mAh*1PC/18650

Charging Jack:5V,micro USB

Flashlight: 3.3V

Charging Time:3 hours

Working Time: up to 5 hours(at 70% volume)

Power Bank Function:Support

Hand Free Calling:Support

Waterproof Grade: IPX7

Product Size:140*120*66mm

Product Weight: 438g