Amazon Series Onyx Professional Cordless Hair Clipper

Patented Reset IQ Charge Technology - A new way of charging that extends the battery life. Patented Smart-Clip Technology - Clipper senses blade resistance and revs up the motor speed, therefore clipper will never drag or stall. Guarantees a smooth even cut every time. Constant Power - 2-Adjustment speeds for cutting versatility, 6,000 & 7,500 RPM and maintains speeds during run time. Patented Cool Blade Technology - Special material keeps blade cool to the touch making blade cooler than most clippers in a 30-minute test. Blade is also interchangeable with most professional clipper brands. Reset IQ Charging Dock Is Included