Professional Features:-5-Detent Adjustable Taper Level Enables the Stylist to Precisely Change the Cutting Position and Hair Texture at the Touch of the Thumb -Durable, Stainless Steel Blades and a Precision Ground to Stay Sharp Longer and to Cut Closer-Powerful, Quiet, Long-Lasting, Magnetic Motor Runs Cool While Delivering the Continuous Cutting Performance that Salon Professionals Demand- Ergonomic Design and Soft Comfort Grip Provide the Stylist with Exceptional Cutting Comfort and Control-Two Year Limited Warranty form Conair.