Bluetooth version: V5.3

Output power: 5W

Battery: 3.7V/500mAh

Playing time: 6H（Medium volume）

Charging time：2H

Supported: BT, AUX , TWS, hands-free calls

Net Weight: 179g

Wireless working range: 10M (without obstacles)

Input voltage: DC5V/1A

Charging method: Type-C

Product size：89*39*74mm

Material: ABS+ Fabric