Lomotec 10 In 1 Electric Callus Remover For Feet, Rechargeable Foot Callus Remover Pedicure Tool Foot File, Foot Care Kit With 3 Roller Heads

• Power Mode:  USB Charging
• Operating Voltage:  ≤36V
• Battery Properties:  Rechargeable Battery
• Rechargeable Battery:  Lithium Battery-18650 Series
• Item ID:  HG14510

specifications:Power: 5W
Grinding head material: ABS+POM+quartz sand
Battery capacity: 3.7V1200mAhexplain:*Charging time: 2 hours, discharge time: (standby time and continuous working time): standby for 1 year, working time for 90 minutes, charging voltage and current: charging 5Vdc1000mA, grinding head speed (RPM): 1st gear: 1800m, 2nd gear: 2200m, plastic material: ABS；*Is the circuit board equipped with charge and discharge protection? Yes, is there a turn light function during charging (indicator light status during charging, indicator light status during charging): The digital display flashes during charging, and 100 is displayed when fully charged. It cannot be used during charging. Is there a button lock function? Press the switch to switch between 1 and 2 gears；Other functions: Locked rotor automatic stop, overcharge and discharge protection；