Bluetooth V4.2
Output Power: 5W*2 (subwoofer *2)
Battery: 3.7V, 2500mAh Li-thium battery
Playback Time: 6-7h ( 70% volume) , 2-3h ( 100% volumn )
Input: Micro USB, 5V/1A
Charging time: 3-4 hours
IP rating: IPX7 water-proof
Net Weight: 515g
Product dimension: 190*78*78mm
With sling for outdoor use
Support Aux in play
With handsfree function
Support TWS function
IPX7 water-proof