Powerdrive cutting system cuts the thickest of hair. Highly efficient motor for greater power to the cutting action. More accurate, cooler running and longer life. Adjustable high carbon steel blades (0.8-2.5mm). Precision ground to stay sharper for longer. Complete with 8 comb attachments for grades 1 - 8 (3-25mm), barber comb, oil, cape, cleaning brush. Free nasal trimmer, ideal for trimming unwanted nose and ear hair. Manufacturer's 3 year guarantee.