Pamper your feet: Our electric callus remover rotates 360 degrees and automatically removes cracked, dry, dead and thick skin. Calluses can easily rejuvenate your feet, making them more elegant, healthy and attractive. Rechargeable Design and LCD Display: Built-in 600mAh rechargeable battery, 3.5 hours full charge. The electric foot file can be used for 120 minutes. The LCD display also helps you get the remaining lifespan. EASY TO USE: The electric callus remover's smooth and powerful control doubles the speed, making it easier for you to remove calluses and crusts from your feet. 1700x/min low speed is suitable for sensitive skin, 2000x/min high speed is suitable for hard skin. One-key operation to select speed, beautiful and elegant feet. Foot Care Roller Head: Equipped with 2 different roller heads to meet your different needs. Make your feet healthier and softer. Easy to change and clean: You can enjoy foot care in the bathroom. Do not fully immerse the drum in water, and it is also easy to replace. Portable electric pedicure file for men, high heels, women, the elderly and workers.