Product description The nail file is the perfect and easy way to keep your nails shiny and beautiful. 4-quality, removable grinding heads allow you to remove excess cuticles or calluses, smooth dead skin and drill, file, polish, polish and shape your nails. With this professional polishing machine you will feel like you are in a salon. Characteristics 1.Interchangeable unique grinding heads to meet your needs. 2.High-definition large format screen with clear functions. 3. Hand polishing mold, very cute. 4.Footswitch with one button, save time. 5.Small size and lightweight, you can carry it with you. Product list 1×Host 1 × polished handle 4× grinding head 1×foot pedal 1×base 1×User manual Comments 1.If the nail drill is rotating, do not try to pull the grinding head out of the machine. This operation must be performed in the off state. 2.Remove the plug from the power outlet if you do not use it for a long time. 3.Do not use the machine near water and moisture. 4.Use only a dry cloth for cleaning. 5.Do not install this product in places subject to strong vibration, dust, smoke, chemicals or harmful gases.