IPX6 waterproof                                             

Chip: ATS2853

Bluetooth version: V5.3

Rated power: 2*7W

Peak power:  2*8 W

Speaker size：48mm*2                                           

Battery: 3.7V/3600mAh

Playing time: 9H（Medium volume）

Charging time:4H

Support: BT，TF,AUX，TWS，Voice Assistant，hands-free calls

Wireless working range: 18M (without obstacles)

Input voltage: DC5V/1A

Net weight:517g                                 

Charging method: Type-C                             

Product size:72*72*184mm

Material:  ABS+Fabric