New electric vacuum cleaner and foot grinder for removing dead skin and calluses, full body water washing, digital display foot repair, foot beauty machine

Power: 5W
Grinding head material: ABS+POM+quartz sand
Battery capacity: 3.7V 1200mAh, charging time: 2h, discharging time: (standby time and continuous working time): standby for 1 year, working time of 90min
Charging voltage and current: Charging 5Vd.c 1000mA
Grinding head speed (RPM): 1st gear: 1800rpm, 2nd gear: 2200rpm
Plastic material: ABS. Does the circuit board have charge and discharge protection? Yes
Is there a switch light function for charging (indicator light status during charging, indicator light status during charging): The digital display flashes during charging, and after being fully charged, it displays 100. It cannot be used during charging
Is there a key lock function: press the switch to switch between 1st and 2nd gear
Other functions: automatic stop of locked rotor, overcharge and over discharge protection
Single machine size: 155x85x60mm
Net weight per unit: 162g
Color box size: 180x150x65mm
Net weight of color box: 288g