Specification: Item Type: Electric Callus Remover Material: ABS Gear: 2 gears Model: Model 18500 Power supply: Lithium battery (built). in) Battery capacity: 1200 mAh Application: Off mode: When the power is off, press and hold the button for 2 seconds, the power indicator lights up blue and the grinding head lights up rotating at high speed (massage head vibrates at high speed) Speed regulation mode: boot state, short press the button to switch the speed of the grinding head (massage head high-speed vibration), can be set to high speed (the working indicator is blue) Press the button again to change the speed of the foot grinder grinding head (ultra high speed vibration of the massage head) Available in super high speed (working indicator lights red) Power off mode: Press and hold the switch button for 2 seconds when the product is turned off. In the operating state of the product, the foot grinder grinds the skin on the contact part of the head and slowly presses it. The level of pressure should not cause discomfort to the skin. Please adjust the pressure or stop using the product if your skin feels uncomfortable during use. Please charge the product in time after use. The lithium battery will affect its performance and lifespan if the pool is not satisfied for a long time. After using the product Please clean the dust storage box in time, as dust accumulation may affect the suction effect Change the usage method of the grinding head Package list: 1 x Electric Foot Callus Remover 2 x Replace grinding head 1 x brush 1 x charging cable 1 x tray 1 x massage headElectric foot callus removal of different grinding heads: Different grinding head configurations can be disassembled and selected according to the actual situation of different grinding heads. The Foot Corneal Remover is a gentle exfoliation for daily care that is easy to apply. Easy to clean rasp files for foot care: One of the grinding heads is mounted on the machine, all grinding heads can be cleaned, easy to clean. The integrated vacuum cleaner ensures that your room stays clean and tidy. The electric foot callus remover is easier and more effective to use than pumice stones, scrapers and grinders. Callus Remover Interchangeable Grinding Head: Equipped with 2 interchangeable quartz sand grinding heads with different roughness, fine grinding head for daily care. Foot care files are portable and compact and can be easily taken with you when traveling or on vacation. Electric foot file pedicure tools vacuum function: foot grinding to remove dead skin, massage, integrated suction function. One button boat, with work indicator, high and low speed switchable. The pedicure tool set removes calluses, so using a foot mask can help keep your foot softer and smoother. Rechargeable Foot Scrubber Smart Button Design: Spot Foot Callus Remover Kit features an advanced smart button design. Press and hold the power button to begin foot grinding. The portable rechargeable foot grinder is easy to use, nourishes your skin and restores delicate and smooth skin to your feet.