Features 1. Efficient foot skin care tool: Do you want silky and soft feet? Tired of wasting time and money in salons? Use professional programs anytime, anywhere to easily and efficiently care for your feet. The electric foot file has two charging rollers. The fine roller is used to remove thinner dead skin from the feet, the regular roller is used to remove thicker dead skin, and the coarse roller is used to remove thick dead skin, cracked heels, or troublesome calluses. 2. Simple one click operation: The electric foot calluses remover only requires one button, making it simple and efficient to use. Turn on the device, set the polishing speed from 1 to 2, and then press the operation button to turn off the device. This foot file calluses remover allows you to have beautiful feet and is a useful electric calluses remover! Due to its portability, you can use it at home or on the go. 3. The pedicure stick has everything you need: it safely removes calluses and dry, cracked skin, including the main unit, cleaning brush, charging cable, brush, fine grinding head, coarse grinding head, and protective cover. 4. Rechargeable and Waterproof: Our foot repair tools come in two speeds (low and high), allowing for easy or more powerful maintenance of ergonomic wand designs that enable more natural forward and backward movement, making them easy to use on feet, front to back, heels, toes, sides, and balls. 5. Safe and easy to use: With advanced pressure-sensitive technology, there are no more skin cuts, irritation, and painful calluses to be removed. Foot cleansers and foot repair machines are designed to protect the soles of the feet while gently removing dryness and calluses on the heels, allowing for a happy and comfortable foot experience at home. This fast and simple foot cushioning care is splash proof and can be quickly rinsed. Specification Working voltage: 3.7V Rated power: 2W Charging method: USB Battery capacity: 600Ah lithium battery Cleaning method: Grinding head washed with water Material: ABS Color: Pink Size: 9 x 3.5 x 3.5 cm Weight: 210 g Package Include: 1x  Electric Foot Callus Remover