Great Surprise - Arofaue callus remover for feet electric has a unique pink-toned metallic look. Whether it's for friends, family and girlfriends, as a birthday present or an everyday surprise, it shows your care. Let the recipient feel your care and enjoy a comfortable foot care experience at the same time. Our foot file electric is not only a practical household item, but also a present full of warmth. Suggestions For Use - When replacing the abrasive disc of our electric foot file. You need to tear off the adhesive paper layer on the back of the abrasive sheet to expose adhesive surface, align the centre of the foot grinder disc and stick it on flatly, and press it lightly to fix. Arofaue electric callus remover can be used with wet feet but cannot be soaked in water. Before use, please fully soak your feet to soften the keratin before sanding for better results. Portable & Rechargeable - Arofaue electric callus remover is charged by Type-C port, convenient for charging. With a 1200mah high-capacity battery, our electric feet callus removers rechargeable can continue to work for 1.5 hours in maximum gear. When charging, charging indicator light (above the on/off button) flashes, stop flashes when fully charged, can be fully charged in about 4 hours. The size of the main machine is only 14.3*3.1*3.1cm, compact & lightweight, great for travelling. For Whole Family - Our electric foot file kit with natural volcanic foot grinding stone grinding pads as the core, divided into 20pcs fine sanding pads (coarse sanding pads + fine sanding pads) and 16pcs brown sanding rings (two sizes: 10*120# and 10*80# ). All abrasive discs of Arofaue electric callus remover are disposable and replaceable design to ensure clean & hygienic every time you use it, so you and your family can use with peace of mind. Special 2 in 1 - Arofaue electric callus remover(3.7kg torque, strong power) combines two functions of foot grinding & manicure, truly realising a convenient 2-in-1 experience. Replaceable grinding head design, convenient for users to change according to different needs. Our electric foot file adopts two buttons design, the first button long press to switch on and off - click to adjust 6 gears speeds (630RPM to 860RPM), the second button to adjust forward and reverse.