Smart electric foot file for removing dead skin and cracked heels

Advanced foot care tool equipped with a digital screen to display the operating status, with 3 interchangeable sanding heads to smooth different areas of the foot. Rechargeable and waterproof for easy dry or wet use. Smart digital screen: to monitor the operating status and ensure accurate results. Multiple sanding heads: to effectively remove dead skin from various areas of the foot. Waterproof and rechargeable: convenient use at any time and easy to clean after use.