Featured with a rotary motion, Panasonic’s ER115 Nose & Ear Hair Trimmer for men uses circular blade action to remove hair efficiently and painlessly. The special comb tip around the blade, guides the hair towards the blade. This tip also prevents your skin from coming in contact with the inner wall of your nose. The Panasonic ER115 nose and ear trimmer is battery operated and gives you an efficient cordless trim.