Battery trimmer the Wahl groomsman is a battery-powered beard, mustache, hair & nose hair trimmer. Groomsman 14 different cutting lengths that allow you to achieve a wide range of beard styles from 1/16” to ½”. Battery power allows for cordless convenience. Included is a bonus nose & ear trimmer with a hygienic risible head for removing unwanted hair. Our high-carbon precision-ground blades stay sharp longer, use in conjunction without a six-position beard regulator for multiple face trimming lengths, our beard guards vary from stubble to short & clean, too thick & even.