[LED Display & Light] electric pedicure foot file kit built-in LED touch screen, which is easy to operate and can show power display more intuitively. At the same time,This foot scrubber equipped with a light that you can use it in dark place.[Waterproof & Easy to Clean]The callus remover for feet has a good waterproof effect. You may rest to use it in bathroom, swimming pool, bathhouse and other . At the same time, the quartz grinding head is easy to disassemble and clean. You can clean it directly.[2 Quartz Roller Heads]Electric feet callus remover has 2 different roller heads. Light Callus Roller suitable for daily , Regular Callus Roller suitable for non serious and calluses.Heavy Callus Roller suit for stubborn horny , You can suitable roller head according to the situation of your foot.[2 Speeds Adjustable]This cordless pedi feet care tool has 2 speeds adjustable. 1700 RPM/min and 2000 RPM/min, Low speed is suitable for daily care or skin with less calluses. High speed is suitable for feet with severe calluses or .you can complete speed switching by pressing the touch button.[USB Powered] 1200mAh battery, it is compatible with usb charging adapter, power source, laptop, etc. Convenient to use indoors and outdoors The LED display will show the remaining power and prompt you to charge.Colour:blackMaterial:ABSPackage Contents:1 x 1 x fine grinding head1 x coarse grinding head1 x cleaning brushOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.