Feature Highlights: 1. Next-Generation Power – This 2nd generation electric callus shaver is built with an upgraded motor, delivering real output speeds from 500 to 1200 RPM. It works faster, stronger, and more efficiently on tough, dry skin. 2. Fully Adjustable Speed – Easily set your preferred speed with the dedicated controller. Unlike many models that only offer two speeds, this one lets you choose exactly what you need for a comfortable, effective treatment. 3. Plug-In Convenience – No more worrying about batteries running low. Just plug it into any standard outlet and start using it right away. 4. Replaceable Sandpaper Discs – Each disc features a self-adhesive back for quick application and removal. Hygienic and practical—ideal for personal or family use, with one disc per person recommended. 5. Sleek & Portable Design – Made from polished aluminum alloy, it looks and feels like a premium tool. Compact and lightweight, it’s easy to take with you on trips or use at home. Product Details: This upgraded electric foot file rotates 360° to gently yet effectively remove calluses, dry skin, and cracked heels. Its multi-speed control allows you to customize your pedicure experience, while the plug-in operation ensures consistent power. The replaceable sanding discs promote hygiene and are simple to change. With a stylish, travel-friendly design, it’s perfect for at-home spa care or salon use. Package Includes: 1 x Black Electric Callus Remover (Upgraded Version) 1 x Box of Replacement Sandpaper Discs (60 pcs) 1 x User Manual 1 x US Plug with Speed Controller Note: This device is not waterproof. Please keep it dry during and after use. Specifications: Rated Voltage: DC 24V Rated Current: 1.5A Real Output Speed Range: 0–1200 RPM Foot File Size: 4.56 x 1.69 inches Foot File Weight: 5.99 oz How to Use: 1. Soak your feet in warm water for 20–30 minutes to soften dead skin. (Do not skip this step.) 2. Remove the protective film from a sandpaper disc and firmly attach it to the machine. 3. Connect the power cord and plug into an outlet. 4. Turn on the switch and adjust to a comfortable speed. 5. Gently glide the device over callused areas, applying light pressure as needed. 6. After use, remove the sandpaper disc and wipe the machine clean with a dry cloth. Remember—it is not waterproof.