When you need a mens beard and mustache trimmer that has power and precision, and is easy to use, reach for the Panasonic ER-GB42-K. Its 19 adjustable settings ensure that you can always get the precise look and feel you want; a dial conveniently positioned on the handle makes adjusting the hair lengths quick and easy. The precision 45-degree blade cutting system cuts hairs cleanly and easily with ultra-sharp, hypoallergenic blades, helped by a snap-on comb attachment that lifts uncooperative hairs and makes them easy to cut. The ergonomic rubber handle on the mens beard trimmer ensures maximum precision and control while trimming as well. This 100% washable wet dry trimmer makes it easy to trim in or out of the shower, and it comes with an A/C wall charger that provides 50 minutes of trimming power, and is portable for use when traveling. To help your ER-GB42-K mens hair trimmer maintain peak performance, be sure to rinse blades after each use. Blades should be replaced about once every three years or when dulled with the Panasonic WER9606P Replacement Trimmer Blade.