Check out the Kemei KM-706Z Professional Hair Clippers Trimmer Kit, featuring adjustable taper and motor speed levers, internal 2500mAh battery, and corded or cordless operation for delivering high precision cutting. Offering a high degree of adjustment, the Kemei KM-706Z can be used for great fades and tapers thanks to the adjustable taper lever, allowing the barber to incrementally refine the cutting length.