Fast & Rechargeable Pro Foot Care Callus Remover Set: Efficient foot pedicure tool to support plug-and-play, simply recharge the battery of cordless electric pedi feet care perfect foot file charging for 2-3 hours. The PRITECH battery can be used for up to 45 minutes | Whole Body Waterproof: The dry skin electric foot callus remover has an IPX6 waterproof design, allowing it to be rinsed under running water or even submerged in water. However, we recommend avoiding frequent submersion to prevent any potential issues. This dead skin foot scrubber provides excellent foot care | Powerful,Safe And Fast: Two-speed Replacement. 1900/2200 turns of scientific speed. Three types of rollers have varying degrees of roughness applicable to different dead skins and calluses. It can be used after a bath. The softened calluses are easier to handle and safer and don't cause injury like other manual devices | The Best Gift Choice: Our electric callus remover foot scrub removes dead skin and calluses, bringing you exquisite heels and beautiful feet, Saving the time and expense of going out to feet SPA, the Electric Callus Remover Kit is the exclusive foot groomer for you and your family and friends | Customer Service: This is the best gift for your loved one, please take good care of her/his skin. If you receive the product with any problems such as wear or stains, Please contact us in the first instance and we will provide you with a solution!