JRL Professional Onyx Cordless Hair Clipper (FF2020C-B)

Smart-Clip Technology: Automatically boosts motor speed through thick hair to eliminate stalling, pulling, or dragging. Dual Speed Power: Operates at 6,000 or 7,500 RPM with constant power output that never dips during runtime. Reset IQ Charging: Included smart dock recalibrates the battery to ensure it always charges to 100% capacity over years of use. 5-Hour Battery: Delivers an industry-leading 5 hours of cordless operation from a standard 3-hour fast charge. Onyx Fade Cool Blade: Specialized material keeps the blade cool to the touch during long sessions (3.5mm max cutting length). 5-Level Locking Lever: Features 5 steady physical detents plus infinite variable control to keep your fade lengths completely secure. Smart LED Screen: Front-facing digital display shows real-time remaining battery life relative to your speed setting.