Specification :
✓ ChargingTime: 4Hours
✓ Use Time : 2Hours
✓ Combo Size : 1.5 mm, 2mm, 3mm, 4mm
✓ Titanium Alloy Cutting HEAD
✓ Charging Method : USB
✓ Battery (10000mAh)
✓ Battery capacity : 18500 Lithium
✓ Retage Voltage: 5V
✓ Power : 5W
✓ T Stong Power And Stable