[New design] The arc-shaped grinding head can touch 98% of the skin area, removing dead skin more effectively. The principle of portable handle design is to avoid the pressure when the body is bent. We hope that all customers can relax while trying the corpus callosum.[Built-in vacuum cleaner] The secret to the amazing success of this callus remover is the dermo-vac technology vacuum cleaner, which can quickly suck away dead skin, cells, dirt and hardened calluses as fine powder, allowing you to easily pedicure anywhere. So, forget that all your time is spent looking at a pile of dander piled up on the carpet, you know you have to pick it up with your hands.[Quartz grinding wheel] This foot grinding mill has 3 different quartz sand grinding heads. The rough grinding head can remove stubborn dead skin, the middle grinding head can remove rough and dead skin, and the fine grinding head is used for daily care. You can choose a suitable grinding head for care according to the skin type, so that your feet can restore delicate and smooth skin.[Powerful charging] The powerful exfoliating grinding head rotates at a speed of more than 2500 rpm, and it can easily remove calluses and rough skin in a few seconds. The powerful head combined with the rechargeable battery and the vacuum to eliminate chaos makes it the perfect choice on the go
Built-in 2000mah high-capacity lithium battery, using USB cable, can be charged in car notebook, mobile power, etc., the charging time is 2-4 hours, and it can run continuously for about 120 minutes.