1.Efficient Auto VacuumOur electric foot callus remover has a powerful vacuum cleaning system. High-speed centrifugal rotation adsorption can realize suction while grinding, and absorb 99% of dander without worrying about dander. Suitable for men and women seeking safe and professional removal of dead skin at home2., Safe and FastThis professional foot pedicure tool is designed with intelligent automatic protection. Excessive stress will automatically stop the protection to avoid damage to healthy skin. Satisfy the use of different skin types, keep your foot skin healthy at all times3.Easy to use and cleanFoot calluses remover set is designed with the most advanced smart buttons. Press and hold the power button to start the foot grinder. At low speed, the LED light is green; at high speed, the LED light is red; removable and washable. Dust collection tank and grinding head can be cleaned separately4.USB charging and travel first choiceOne charge, multiple use. Small and exquisite body, it is your first choice for travel/gift5. Our products are made of eco-friendly materials, paraben-free and non-irritating. Note: 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.