[2-IN-1 ELECTRIC FOOT CALLUS REMOVER] Our electric callus remover for feet is designed with a 2-in-1 design for grinding feet and polishing nails, it can rotate 360 to allow you to easily remove dead skin from your feet, and at the same time, it can also polish your nails, which brings you a new convenient and comfortable foot grinding experience. | [6 SPEEDS, ONE STEP] This electric callus remover has 6 different foot grinding speeds, the vibration speed is from small to large, each speed can bring you a different sense of experience, perfect for removing common dead skin and will not harm your healthy skin. Note: This electric foot file is only suitable for common dead skin, not for serious thick calluses. | [EFFICIENT REPLACEMENT OF SAND PAPER DISCKS] Our electric foot callus remover comes with 20 pieces (Coarse Sandpaper *10 + Fine Sandpaper *10) replacement sandpaper disks of different densities, as well as 10 nail scrub rings. These sandpaper disks are easy to replace when in use, clean and hygienic. Note: The 10 nail scrub rings are placed under the plastic protection layer, please be patient to find them. | [POWERFUL BATTERY LIFE] Our electric foot file comes with a 1200mAh battery that lasts more than 1.5 hours of working time after 4 hours of charging. This portable pedicure stone grinder doesn't need to be plugged in to use, you can experience pedicure anytime, anywhere, it's a perfect tool to remove dead skin from your feet quickly and easily. | [LIGHTWEIGHT & EASY TO USE] This foot callus remover tool electric with aluminum alloy housing is an ergonomic handle design, one-button operation, convenient and comfortable. Suitable for women who often wear high heels, workers who need to stand or walk for a long time, and enthusiasts who like hiking. It is a thoughtful gift choice for friends and family.