real capacity | 30mAh/300mAh |
Bluetooth Standard | Bluetooth v5.1 |
case material | ABS |
Working time | 2.5-3hours |
Standby time | 20days |
product size | 76*41*76mm |
net weight | 97g |
color |
1.Baiwei Beer 2.Football 3.Christmas 4.Qingdao 5.Orange 6.blue & white porcelain 7.coca-cola(can custom your design) |