Power source: rechargeable battery
Voltage: USB charging
Power: 6 W
Charging time: 3 hours
Battery type: lithium battery 1200 mAh
Battery life: 100 minutes
Waterproof

The head can be rinsed separately

The whole machine can be rinsed clean under the water tap (don't soak it in water for a long time)
Ergonomic design, easy to grip, convenient to use
Two speed regulation, press the switch (I) to display green light for the first low-speed gear; select (II) for the second high-speed gear, and choose the speed according to your own needs
USB charging interface: red light means charging; constant green light means fulyl charged
Powerful and equipped with two different quartz grinding heads, coarse and fine. Effectively remove dead skin and calluses

Built-in fan design. The grinding head rotates at high speed to quickly remove the dead skin

Equipped with 3 grinding heads: froasted capsules with different thckness for dead skin or calluses of different thickness 

High and low speed: press lightly for 2 seconds to turn on and off, the speed 1 is gear after turning on and, the speed 2 is when you press again

Grinder parts: grinding head roller, head compartment, power switch, indicator light, charging interface, handle with non-slip texture

1200 mAh lithium battery

Working hours: up to 2 hours