andbull Professional Foot Care Tool :This electric grinding pedicure tool is a professional-grade instrument designed to provide effective and efficient foot care. It's perfect for removing dead skin, calluses, and rough spots from your feet. andbull Rechargeable Power :The tool features a rechargeable power type, ensuring you always have a functional device at your disposal. This removes the need for constant battery replacements and makes it more convenient to use. andbull 40 Minutes of Usage :With an estimated usage time of 40 minutes, this tool offers ample time for a thorough and comprehensive foot care routine. It's ideal for those who require extensive foot care. andbull Global Universal Voltage :The tool operates on a global universal voltage of 100-240V, making it versatile and adaptable. It can be used in various locations worldwide without any power conversion issues. andbull Efficient Sandpaper File :The foot sandpaper file feature ensures efficient and effective removal of dead skin and calluses. It's a practical tool that delivers results quickly and reliably. andbull Ideal for Heel Care :This tool is particularly useful for heel care. It can help smooth out rough heel edges and remove calluses, providing relief and promoting better foot health. USB Powered 1200mAh battery, it is compatible with usb charging adapter, power source, laptop, etc. Convenient to use indoors and outdoors! The LED display will show the remaining power and prompt you to charge. 2 Speed Control The Electric Foot Rasp with 2 speed settings can be adjusted to your requirements. Speed 1: 1500rpm or Speed 2: 1800rpm Two Roller Heads Come with 2 different style roller heads 1 thin roller for daily foot care 1 regular roller to remove dead skin and 1 coarse roller for annoying calluses. The roller is composed of exfoliating micro-grains to easily and quickly remove all calluses for a very soft foot effect in no time