Description: Rated Power: 5W Rated Voltage: 3.7V Charging Voltage: 5V/1A Charging Time: 3H Battery Capacity: 2000mAh Use Time: 6H Charging Time: Plug And Play Material: ABS+electronic Equipment Packing Size: 13*11*21.5cm Product Size: 20.1*11.3*9.1cm Packing Weight: 400g Features: 1.Battery Display 2. Gear Display, 1st Gear 6500rpm, 2nd Gear 7500rpm, 3rd Gear 8500rpm 3. One-button Switch 4.TC-USB Charging 5. Replaceable Hair Gluer 6. Storage Brush 7. Six-tooth Large Blade 8.Safety Protection Switch 9. Large Capacity Lint Bin 10. Hardened Net Cover To Remove Balls Without Damaging Clothes 11. Large Capacity 2000 MAh, KC Lithium Battery, 3 Hours Of Charging, Can Be Used For 2-6 Hours Specifications: Package Included: 1 * Hair removal ball device 1 * Spare six tooth large cutting head 1 * Hair sticking machine 1 * Charging cable