What You Will Get - We stand behind all of our them with a 100% product guarantee and promise to give you the best in customer care! If you have any issue about the item, please contact us by e-mail, we will try our best within 24 hours to reply Condition: 100% Brand New Item Type: Electric Foot Callus Remover Material: Alloy Built-In Battery Capacity: 2500mAh Built-In Battery Model: Sanding Sheet Quantity: 60pcs Rotating Speed: 0-600rpm Features: Coarse and fine grinding, control switch, easy to carry, detailed design, stylish appearance Suitable for: Home, nail salon, beauty salon, etc. Length: Approx. 16cm / 6.3in Package List: 1 x Electric Foot Callus Remover 1 x USB Cable 60 x Sanding Sheet 1 x Manual Note: The machine body cannot be washed. Service Guarantee - If you have any question or any unsatisfactory about the product, you can contact our customer service at any time, our team will response you in 24 hours.?SERVICE GUARANTEE?We provide 7/24 fast after-sales services. 1 year warranty and professional technical support team, please use it with confidence. All-metal high- gearbox, and non-blocking, the motor provides surging power, metal machine body, high precision, good heat dissipation, sound insulation and noise reduction. ?PROFESSIONAL DESIGN?Exquisite design, exquisite workmanship, first-class quality, reflected in every detail. The maximum rotating speed is 600 rpm, high-speed operation, larger and effective grinding. ?PRACTICAL & USEFUL?The surface is alloy plating, not easy to rust, wearale and useful for long time use. The sanding sheet is gentle and does not damage the skin, exfoliating easily, coarse type is suitable for old calluses and dead skin on the heel, fine type is suitable for removing dead skin and daily care. ?HIGH PERFORMANCE? One-button start and stop, all-metal polished buttons, easy operation. ?PEMIUM QUALITY? Two ways of use, charging wireless use and plug connection use, 2500mAh built-in lithium battery, charging for three hours, can be used continuously for one hour, convenient for use.