Fariedl Electric Callus Remover, 100-Speed Adjustable, with LED Display, Includes 3 Roller Heads and Auxiliary Light, Type-C Charging, Ideal for Removing Hardened Skin and Dead Skin on Feet. (03 Black) Foot Filer

100-Speed Precision Adjustment: 100 adjustable speed levels deliver a salon-quality massage experience. Low speed (0-5) suits sensitive skin or gentle buffing, while high speed (100) efficiently removes stubborn calluses and hardened skin. Smart Dual LED Display: Monitor settings in real time. The clear digital screen precisely shows the current speed for 3 seconds before automatically switching to battery percentage, eliminating guesswork. Triple-Action Professional Results: Equipped with three specialized buffing heads (Coarse/Medium/Fine) to precisely address all foot concerns—from deep exfoliation to final polishing—all in one device. Built-in Precision Lighting & Ergonomic Handle: Assistive LED lights illuminate instantly, revealing foot details clearly. Curved handle design ensures a secure, comfortable grip with anti-slip properties. Rechargeable and Portable Design: Features a long-lasting built-in battery and a convenient Type-C charging port. Its compact size makes it perfect for travel, on-the-go care, or neat storage. One-Button Simple Operation: Control everything with a single wheel—press and hold to turn the power/light on/off, scroll to adjust the speed. Operation is extremely convenient. CUSTOMER SERVICE: If you have any questions about the product, please feel free to contact me or Amazon. We will be happy to serve you.