Product Name: usb battery dual-purpose electric foot grinder<br> Item: J-05<br> Time to Market: 2020 nian<br> Function: exfoliating<br> Color: red, blue<br> Product material: ABS<br> Purpose: remove dead skin, old thick skin<br> USB battery dual-purpose electric foot grinder<br> Gross weight: 186g<br> The product has six major functions: 1 two kinds of grinding head, 2 strong power, 3. One-click start, 4. Charging, battery two modes 5. Easy to remove and wash, 6 simple and quick<br> The matte head is made of selected natural silica gel, which has no pulling feeling and does not hurt the skin. You only need to gently rub it to remove the aged cutin.<br> There are two kinds of coarse and fine Mo Sha Tou, ultra-thin quartz Mo Sha Tou is suitable for cocked dead skin, thick quartz Mo Sha Tou is suitable for thick cocoons accumulated all year round<br> Two power supply modes, USB power supply, 4 No. 7 batteries<br> Built-in powerful motor, lasting power, effectively remove calluses<br> It feels mild and full of shallow friction when grinding feet, so as not to hurt the skin and remove dead skin<br> Removable rinse matte head to avoid bacterial growth and care for your health<br>