Reset IQ Charge Technology: Patented charging method prolongs battery life, consistently charges to 100% even after prolonged use. Charging Times: Regular charging in 3 hours, Reset IQ charging in 5 hours. Smart-Clip Technology: Motor adjusts speed based on blade resistance, ensuring a smooth, drag-free cut every time. Constant Power: 2 adjustable speeds (6,000 & 7,500 RPM) for cutting versatility, maintains speeds during use. Onyx Fade Precision Blade: Max length 3.5mm, designed for a fresh fade look. Quiet Motor: Provides a quiet work environment. Max 5 Hours Run Time: 3-hour charge yields 5 hours of battery life. Advanced Lever Locking Feature: 5 steady level locking adjustments with infinite variable control for long-term use. Cool Blade Technology: Patented material keeps the blade cool to the touch, interchangeable with most professional clipper brands. LED Display: Indicates remaining battery time at the current speed setting.