Model 79900-1501P, Wahl Clipper Clip 'N Trim 2 In 1 Hair Cutting Clipper/Trimmer Clip N Trim is a hair clipper and beard trimmer in one, to turn this hair clipper into a trimmer, unclip the black housing on the front lid of the clipper and flip it upwards, moving this in an upwards position will allow the trimmer attachment to rest on top of the clipper blades, This clipper features an adjustable taper lever which allows you to easily change the closeness of your cut between guide comb lengths, move the lever up for the closest cut move it down for a longer cut; allows for easy transitioning of blending fading. This kit features our PowerDrive cutting system easily cuts the thickest hair with 35 percent more power than standard Wahl electromagnetic motor clippers; this powerful electric shaver cuts through the thickest of hair with no snags or pulls. This 20-piece kit features 12 smooth-cut attachment guards vary in size from 1/16? to 1?, the smooth cut guards helps the clipper glide through thick hair easily without snagging or pulling. Wahl clippers and trimmers have been used by professionals in the salon barber industry since 1919; Featuring self-sharpening precision blades quality construction. Note: We test our clippers for cutting performance prior to packaging with a hygienic fiber. We do our best to clean the product to remove any testing particles, but it is possible a few may remain. They are not hair and can be simply wiped off. Built in Trimmer ? To turn this hair clipper into a trimmer, unclip the black housing on the front lid of the clipper and flip it upwards, moving this in an upwards position will allow the trimmer attachment to rest ontop of the clipper blades Adjustable Taper Lever ? Easily change the closeness of your cut between guide comb lengths, move the lever up for the closest cut move it down for a longer cut; allows for easy transitioning of blending fading Heavy Duty Motor ? Our PowerDrive cutting system easily cuts the thickest hair with 35 percent more power than standard Wahl electromagnetic motor clippers; this powerful electric shaver cuts through the thickest of hair with no snags or pulls 12 Smooth-Cut Attachment Guards ? This 20 piece kit features 12 smooth-cut attachment guards vary in size from 1/16? to 1?, the smooth cut guards helps the clipper glide through thick hair easily without snagging or pulling The Brand Used by Professionals - Wahl clippers and trimmers have been used by professionals in the salon barber industry since 1919; Featuring self-sharpening precision blades quality construction