specification: _x000D_Item Type: Electric Pedicure Tool_x000D_Material: ABS_x000D_Model: NV8615C_x000D_Rated Input: 5V 1A_x000D_Battery Capacity: 1000mAh_x000D_Charging Time: 8 hours_x000D_Waterproof Rating: IPX4_x000D_Size: Approx. 18 x 6cm / 7.1 x 2.4in Features: 1Rotational grinding head three?head designs, select the corresponding grinding head according to the horny thickness. 2Coarse grinding head: suitable for coarse calluses; Middle grinding head: suitable for rough foot skin; Fine grinding head: suitable for minor skin calluses and suitable for daily care. 3Powerful motor, powerful rotation, 2900 RPM, 8 hours of charging time. 4Detachable washable grinding head is easy cleaning and dried quickly. 5IPX4 Waterproof, remove calluses safely and exfoliate easily, one button switch, easy to operate. PackageList: 1 xElectric Pedicure Tool1 x Cleaning Brush1 x USB Cable