This product is equipped with a dust container, designed for dry and rough hand, foot, or heal skin, and should not be used in other parts of the body. There are 2-speed modes and 3 roller heads Fine roller Head -Suitable for the callus of hands cocked dead skin and more delicate skin care;
Charge for2 hoursuntil green light is on
Press & holdthe power button
Use on clean and dry feet, or after shower.
For a light buff, use 1st speed.It's automatic when device is on.
For deeper exfoliation, use 2nd speed.While device is on, press Power Button again to switch to 2nd speed.