Specifications: Material: ABS, POM Battery capacity: 500mAh Charging method: USB/TYPE-C charging Waterproof rating: IPX6 Product size: 80*70*33.5mm/ 3.15*2.76*1.32 inch Color: White,Black,Yellow,Blue,Gray : Innovative Comfort: Our foot callus remover is equipped with an automatic light that provides a comfortable and effortless pedicure experience for women. With a rechargeable feature and battery display, it only takes 2-3 hours to charge the large capacity lithium battery for long-lasting results. The high-quality electric foot file ensures effective and painless care, complete with a digital battery indicator light for continuous monitoring. Preventive Protection: It is recommended to avoid frequent immersion but worry not, our foot callus remover is fully waterproof. Designed for dry skin, it provides excellent foot care and can be rinsed under running water. Professional Grade Pedicure: Experience a professional-level pedicure with our foot callus remover, featuring an intelligent automatic protection design that ensures your foot skin keeps healthy. It's equipped with 3 special grinding heads to cater to different skin types, providing a safe and fast solution that will automatically stop to avoid damaging healthy skin. High Speed Centrifugal Rotation: Achieve smooth, callus-free feet with our foot callus remover. Featuring efficient automatic vacuuming and high-speed centrifugal rotation adsorption, our suction system safely removes dead skin. Get professional foot spa results in the comfort of your home. Gift of Foot Care: Give the gift of silky feet with our foot callus remover, perfect for men and women. Our friendly service ensures satisfaction. It is a great gift for family. Package: 1*Electric Foot Polisher+1*Charging cable