The Wahl Beard and Moustache Battery Travel Trimmer is an essential tool for edging, outlining, and detailing your beard, moustache, neckline, or sideburns. The kit includes a 6-position adjustable guide comb that helps you swiftly change between cutting lengths (2mm to 12mm), and an additional guide comb for a quick and easy trim (4.8mm). It will cut to 0.5mm with the bare blade. This compact trimmer is lightweight and runs on 2 AA batteries, the perfect companion for travel grooming. Covered by a 2 year warranty.