- [Upgraded Metal Grinding Head & 90% Deep Cleansing Power] - Equipped with a high-density 304 stainless steel grinding head, this foot file delivers 70% faster dead skin removal efficiency compared to traditional plastic/ceramic tools, effectively eliminating 99% of stubborn calluses and dead skin buildup. With 1.5 times deeper cleaning power than similar products on the market, its three-speed adjustment (1480/1700/2200 RPM) allows seamless switching between gentle polishing and intensive grinding modes, achieving salon-level smoothness for heels and rough skin areas in just 30 seconds.
- [Quiet Design & Auto-Safety, Perfect for Home and Travel] - Experience ultra-quiet operation (60% noise reduction) paired with smart safety responsiveness—ideal for nighttime use or shared spaces. The low-noise design reduces operational sound by up to 70%, maintaining tranquility while the auto-shutdown feature adds peace of mind. A must-have for travelers and busy households seeking safety and silent efficiency.
- [Type-C Fast Charging & Long-Lasting Power] - Enjoy hassle-free charging (50% faster than standard models) with the Type-C port—fully charged in 2 hours for 15 days of standby time and up to 1 hour of continuous foot-smoothing use. Perfect for eco-conscious users who value practicality, sustainability, and a clutter-free routine.
- [Digital Display & Real-Time RPM Monitoring] - The built-in screen provides real-time visibility of remaining battery life and tracks the metal grinding head's operating speed (adjustable across 3-speed settings), while an intelligent safety system ensures stable operation within optimal RPM ranges – automatically halts operation when excessive pressure is applied to prevent device wear. Features an experimentally optimized rotation speed designed to effectively remove dead skin without damaging healthy tissue. Engineered for precision foot care, its user-centric interface seamlessly integrates clarity, control, and technical reliability with minimal operational complexity.
- [Sleek, Compact & Thoughtfully Engineered] - The 2025 upgraded metal head foot file combines portability and safety with a diamond-grade abrasive surface for faster results and a smart AI-powered pressure sensor to auto-adjust power and protect skin. Its lightweight, travel-friendly design now features USB-C fast charging, 3 adjustable modes, and interchangeable metallic finishes—perfect for on-the-go care or as a stylish, functional gift.
- Product Dimensions : 4.09 x 2.05 x 4.17 inches; 7.37 ounces
- Batteries : 1 9V batteries required. (included)
- Date First Available : January 19, 2025
- Manufacturer : ShenZhenShijizhiyouxuankejiyouxiangongsi
- Country of Origin : China
