The roller head rotates 360 degrees, gently and easily removes rough, hard, rough, dry skin. Our Electric Callus Removal Kit has everything you need for callus removal. Slow speed is suitable for calloused hands and delicate foot skin care. Treats hard and dead skin at high speed. [LED Digital Display and USB Charging] You can see the remaining battery power and charging time. It can last for 90 minutes after being fully charged. A USB charging cable is included in the package to charge the machine. LED LightsThe electric foot guards are specially designed with LED lights, which can keep your feet safe even in the dark, because the shadows on your hands block your vision from time to time. The ipx7 waterproof shaver head is anti-foot calluses. Easy to clean, the head can be rinsed under running water or submerged in water, very convenient and time-saving. Note: 1. Please allow a little error due to manual measurement. Please make sure you don't mind before bidding < br> 2. Color may vary by monitor. Please understand Note: Hello, please pay attention to your delivery address when purchasing products. If your pickup information (e.g. name, street, house number, doorbell/email with no name) is incorrect, the order will not be delivered correctly. )