Blades: High-precision, ultra-sharp blades, typically made from titanium steel or stainless steel, designed for precise cutting, fading, and blending.Motor: Powered by a high-performance, low-noise rotary motor, often operating at 5,500 rpm.Power & Charging: Includes a rechargeable Lithium-Ion battery for cordless operation. It features USB charging capability and typically provides around 2 hours of working time after a full charge.Digital Display: Features an LED/LCD display that indicates the remaining battery percentage