Electric foot file with rechargeable battery rotating disc for different hardnesses This electric features a lithium battery that makes it light and reduces its charging time. It includes 2 operating modes: cordless, for free use, or corded, for constant power. It features 2 rotating discs with long-lasting abrasive microparticles. Its 2 rotating discs hace different thicknesses, for perfect results in each zone and moment. Rotating discs are detachable, easy to assemble and can be washed under running water. Its ergonomic design adapts perfectly to your hand for greater comfort and safety. It is charged in only 90 minutes and offers a 90-minute range of non-stop operating. It includes on/off button and LED charge indicators for a more simple and easy use. 2 rollers, power cable, cleaning brush, instruction manual, product, protective cover