[16 in 1 professional pedicure kit : The electric feet callus remover is made of high-quality material with electronic pedicure tool included cuticle remover fine file 2-sided foot file cuticle fork callus scraper sandpaper file etc. This is a complete foot care kit that can meet your different needs without the need to buy additional accessories. 2 Speeds Adjustable & 3 Roller Heads : This foot sander comes with 3 different quartz scrub heads and featuring two speeds. The low speed is 1600 rpm for hand calluses and delicate skin care; the high speed is 1970 rpm for stubborn calluses and dead skin. Easy to operate you can adjust the speed on demand convenient and practical. "Fast charging & Long Lasting: Electric callus remover for feet built-in rechargeable 1200mah battery the battery life is long-lasting so you dont have to worry about running out of power in the middle of using. Equipped with a usb fast charger that allows you to fully charge in about 2.5 hours and the battery level can be displayed." IPX7 Waterproof & Light: With high level IPX7 Waterproof for wet and dry use the foot pedicure kit whole body can be rinsed under running water so it’s convenient to clean and use. Equipped with light that can help you see more clearly when cleaning dead skin. An Ideal Gift & Friendly Service: Our electric foot file is perfect for everyday use or holidays as gifts for your family friends. If you encounter any problems when using this foot grinder you can contact us we will provide a friendly after-sales service.]