Three-Speed Intelligent Cocoon Removal: Effortlessly switch between different grinding intensities with a single button press, ensuring gentle speed adjustment for optimal comfort. Prevent skin damage with gradual buffering and enjoy the convenience of personalized foot care at your fingertips. High-Quality Scrub Head Design: Experience comfortable and effective foot polishing without skin irritation. The selected scrub head ensures a smooth and gentle exfoliation process, leaving your feet feeling rejuvenated and soft to the touch. Intelligent Heavy Pressure Sensor: Protecting your skin with advanced pressure sensing technology that prevents scratches during use. The skin-friendly design caters specifically to the delicate nature of foot skin, effectively removing dead skin while preserving healthy tissue. Long-Lasting Lithium Battery: Enjoy extended usage times with a powerful 1200mAh lithium battery that provides up to 120 minutes of continuous operation on a single charge. Say goodbye to frequent recharging and embrace long-term foot care convenience. Professional Pedicure Results: Transform your feet in seconds with this state-of-the-art electric foot callus remover. Bid farewell to rough, dry, and cracked skin as you indulge in the luxury of a professional pedicure experience from the comfort of your home. Item Name: Foot Grinder Material: ABS Charging Voltage: 5.0V Rated Voltage: 3.7V Charging Current: 0.5A Rated Power: 2W High-end Speed: 9000-6000 Rpm Resistance Speed: 4500 Rpm Usage Time: 120 Minutes Charging Supply: Type C Features: Three-Speed, Professional Pedicure Results, Long-Lasting Battery Size Details: L: 15.5cm/6.1", W: 6.5cm/2.56", H: 3.5cm/1.38" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Foot Grinder 2 x Frosted Heads 1 x Brush 1 x Charging Cable