Feature:1. 3 GRINDING HEAD: Electric feet callus remover is equipped with three kinds of coarse, medium and fine grinding head, you can choose the appropriate grinding head according to the need for care.2. SAFE AND EFFICIENT: The professional electric foot file, with 360 head, can easily remove calluses and dead skin, and the built in safety mechanism prevents damage to the skin.3. AMBIENT LIGHTING DESIGN: The electronic foot file has built in ambient lighting for the grinding wheel, so you can see the effect of the grinding. Share this tool with your family and friends as a gift.4. SOFT FEET: Electric pedicure tool is designed to clean calluses, dead skin, and rough cuticles, smoothing the rough soles of the feet through safe physical grinding and restoring the softness of the feet.5. WASHABLE: The grinding wheel is washable, and the cleaned wheel can be placed in the storage compartment, refusing to be messy, long press the switch to turn on the violet light assistance.Specification:Item Type: Electric Feet Callus RemoverMaterial: ABSBattery Type: Lithium Battery (Shipped with Built in Battery)Battery Capacity: 1000mAh.Package List:1 x Electric Feet Callus Remover (Includes 3 Grinding Discs)1 x Instruction Manual1 x Charging Cable1 x Brush