It features a rotary head for trimming nose and ear hair and a reciprocating head for eyebrows, sideburns and moustaches. The professional-quality steel cutter blades help you trim with precision. This Wahl Ear/Nose Trimmer removes unwanted hair without nicking or pulling and can be used on wet or dry hair. With a compact, lightweight design, the Wahl Wet And Dry Trimmer is convenient for travel and comes with a rechargeable battery and protective cap. Trim with precision and come out with a neat grooming job every time you use the Wahl Brow Trimmer. The cutter blades throughout this trimmer are high quality and professional grade, so you can expect a nice, even cut every time you use them. The trimmer is easy to clean -- simply rinse it in the sink, without taking anything apart.