Product name: B-2
Wireless connection: Bluetooth 5.0
Transmission distance: 10M
Charging time: 3 hours
Play time: 3 hours
Battery capacity: 400mAh
Product size: 59.5mm *59.5mm* 54mm
Product name: B-2
Wireless connection: Bluetooth 5.0
Transmission distance: 10M
Charging time: 3 hours
Play time: 3 hours
Battery capacity: 400mAh
Product size: 59.5mm *59.5mm* 54mm