Feature:1. Powerful motor, safe and effective to use, remove cracked heel, dry, dead skin and calluses, make your feet more beautiful.2. Ergonomic design, comfortable feel. Lightweight and compact, easy to carry.3. Using highquality alloy material, long service life, fashionable and sturdy.4. Good heat dissipation performance, super battery life. Onebutton switch machine, you can easily control it.5. Safer, replaceable grinding discs, prevent infection, longer use time, healthier.Specification:Condition: 100% Brand New Item Type: Electric Foot FileSpeed: 0-600 rpmBuilt-in Battery Capacity: 2600 mABuilt-in Battery Model: 18650Grinding Sheet Specifications: 60 sheetsMaterial: AlloyLength: Approx. 16.6cm / 6.5inDiameter: Approx. 4.4cm / 1.7inApplicable to: Home, nail salon, etc..Package List:1 x Foot Sharpener 1 x Plug 1 x Instruction Manual 60 x Sharpener Note:Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.