Electric foot file with a special grinding roller that rotates at a very high speed. Thanks to the use of microcrystals, the file is effective yet very gentle. It perfectly handles the removal of calloused and peeling dry skin. Compact dimensions and battery power allow you to have the device with you at all times - even while traveling. Marka Carruzzo Specifications: can be used both wet and dry power supply: built-in 1200mAh battery (charging cable included) power: 5W dimensions: 16x6.5x3cm 2 speeds: 1900 RPM and 4400 RPM LCD display showing battery level Included: milling cutter 6 x sanding roller with microcrystals (3 thicknesses) cleaning brush USB charging cable nail file foot polisher 2 x foot file cuticle remover tool