Cord-based hair clipper with self-sharpening precision cutter which makes it easy for you to cut evenly and precisely. The insert on the mower is self-sharpening, and if you continuously apply the supplied insert oil, you extend the life and sharpness of the insert. The hair clipper can cut all the way down to 1 mm, and with the 8 spacers you have many options for cutting different hairstyles.Benefits:Wire-basedSelf-sharpening precision insertsElectromagnetic vibration motorCutting width 40 mmMinimum cutting distance 1 mm (without distance comb)8 spacers: 3 - 6 - 10 - 13 - 16 - 19 - 22 - 25 mmThe set include:Cutting protectorCleaning brushCutting oil