The Wahl 5545-3117 personal trimmer is a multi-purpose nasal trimmer suitable for grooming the nose, ears and eyebrows. This clipper is cordless which is easy for travel and transportation. The high carbon steel blades stay sharper for longer and come with a blade guard for maximum safety. The hygienic blades are also easy to clean. The 5545-3117 features a thumb adjustable taper lever to vary the depth of the cut, perfect for trimming delicate areas. This trimmer is powerful yet performs with minimal noise.