The Pro Trimmer is our professional-grade beard and hair trimmer, built for the detail work barbers do: crisp lines, clean necklines, tapers, and every length between close stubble and a full beard. Cordless, rechargeable, and rated for beard, mustache, and head hair.What's Under the Hood 13,000 RPM magnetic levitation motor. Cuts smoothly through coarse, dense hair with less pulling. DLC-coated stainless steel blades. A diamond-like carbon coating over stainless steel, for sharp, clean cuts. Up to 90 minutes cordless. Lithium-ion battery, charged with the included adapter. Built-in taper lever. Adjusts cutting length in fine increments between guard sizes — the control that fades, edging, and lineups need. Two-year limited warranty. Ten Guide CombsThe guides cover 1.5, 3, 4.5, 6, 10, 13, 16, 19, 22, and 25mm, so you can set a length anywhere from close stubble to a full beard and repeat it exactly next time. The taper lever handles the increments in between, without swapping guards.In the Box Pro Beard & Hair Trimmer 10 trimmer guides Blade cover Power adapter Trimmer oil and cleaning brush How to Use ItStart with a dry, combed beard and a guard one size longer than you think you want — you can always take more off. Set your bulk length first, then work the taper lever for the neckline, the cheek line, and detail work around the mustache and sideburns. Short passes, and check both sides in the mirror as you go.Cleaning and CareBrush the clippings out of the blades after every use and wipe the body down with a damp cloth. The blades are made to resist oil and residue buildup, so the brush is usually all it takes; add a drop of the included trimmer oil along the blade when it starts to sound dry. Store it with the blade cover on.