About this item No battery required: This electric foot file can be plugged in directly, eliminating the trouble of low battery power and can be used anytime Adjustable speed: Supports multiple speed adjustment, you can flexibly choose the appropriate intensity of callus removal according to the needs of your feet Convenient design: Compact and portable, suitable for use at home or when traveling, foot care anytime, anywhere Comes with replaceable sanding discs: Equipped with 60 replaceable sandpaper discs, strong stickiness, easy to replace, ensuring efficient and convenient use every time Optimize daily care: Regular use can significantly improve skin smoothness and moisturizing, and the effect is faster and more effective than traditional methods › See more product details