Fangrui Product Details 1. Efficient And Gentle Callus Removal: This Pedicure Kit Is Designed To Effectively Remove Calluses And Cracked Heels Without Causing Skin Irritation Or Wounds. Get Quick Results With An Easy-to-use, Durable And Safe Device For Regular Foot Care. 2. Advanced Waterproof Design: This Foot Brush Can Be Easily Cleaned By Simply Rinsing It Under Water. The Detachable Roller Head Ensures That The Device Will Not Be Damaged, Making Maintenance Easy And Convenient. 3. Customizable Speed Settings: Adjustable Speed To Customize Your Foot Care Routine. Use Lower Speeds For Regular Maintenance Or To Make The Skin Softer, And Higher Speeds For Thick Calluses. Easily Switch Speeds With Just A Tap. 4. Extended Use Time: Powered By A 1200mah Lithium Battery, The Digital Display Shows The Remaining Power To Ensure You Are Not Caught Off Guard. Easily Recharge With The Included Usb Cable. 5. Essential Everyday Tools: For Daily Foot Care, This Pedicure Kit Provides A Professional Foot Spa Experience At Home. Rate