Wet/dry operation Hypo-allergenic stainless-steel dual blades Ergonomic design Vortex cleaning system Black and silver design Panasonic Men's Nose & Ear Hair Trimmer with Improved Dual-Edge Blade and Vortex Cleaning System Eliminate odd strands of hair from your ears and nose with the Panasonic Wet Dry Men's Nose and Ear Trimmer. It uses a rotary cutting system that effectively trims individual stray hairs, and can shape eyebrows and beards. This Panasonic wet dry trimmer features a curved, hypoallergenic dual-edge, stainless steel blade that helps protect you from infection from accidental nicks while trimming. The nose and ear hair trimmer can be used dry or wet with lather, and can be cleaned by rinsing with water. This men's hair trimmer includes a protective cap. Dual-edge blade cuts hairs from the sides and through the top ideal for individual stray hairs, eyebrows or beard detailing Curved, hypo-allergenic stainless steel blades Use wet with lather or dry just rinse with water when done Battery operated up to 90 minutes of operating time Includes protective cap Requires 1 AA battery