?Fast After-Sales Service Response?Our electric foot callus remover has 60 days money back guarantee, 18 months product guarantee and 24 hours professional customer service: If you have any questions, click on [your account]> [your order]> [order problem]> [contact seller], we will do our best for you to help. ?Equipped with Light & Wet and Dry?This foot file callus remover for feet the light button and the switch button are separate, Turn it on when you need it and turn it off when you don'tdepending on your needs. Don't worry about the light too dark affect the use.The electric foot file has waterproof design, the head can be rinsed under running water after dermabrasion. It can effectively solve the problem of bacteria breeding in the gap of the foot and protect the health of the foot. ? LED Battery Capacity Display? Rechargeable foot callus removers charging time for 2-3 hours, it can powerfully run continuously for about 120 Minutes. USB Charging Cable can be charged easily with power bank, car charger, computer, etc. You can easily see how much battery left and when to charge. No more running out of battery without knowing it. ?2 Speeds Adjustable with Security Lock? Electric Foot File Callus Remover pedicure kit including have 2 speeds. 1700x/min when low speed and 2000x/min when high speed. Low speed is suitable for the callus of hands and more delicate skin care. High speed is suitable for stubborn thick callus and dead skin. When the foot grinder detects that the force is too large, the security lock will start automatically to protect your feet. its speed as your request, fast or slow. ?15 in 1 Pedicure Kits Set with 3 Roller Heads ? Adampark callus remover for feet Set includes 3 different quartz sand grinding heads, stainless steel coarse file, stainless steel fine file, long sandpaper file, cuticle fork, foot brush for pedicure, scraping knife, 2-sided foot file, USB cable. One-stop pedicure, no need to buy other accessories, a complete set to meet your different needs.