Wet/dry. Improved dual-edged blade. Nose hair. Eyebrows. Ear hair. Beard. Vacuum system removes clippings. Dual-edge blade features multiple cutting surfaces so hairs entering the trimmer from the sides and the top are cut. Perfect for trimming individual stray hairs on the eyebrows or for beard detailing. Convenient mirror included. Vacuum system quickly and neatly collects cut hairs which would otherwise remain in the nostrils or ears. Also makes cleanup a breeze. Not suitable for hair shorter than 1/64 inch. Hygienic and fully immersible. Rinses clean under the faucet. Fully immersible body and head allow rinsing under the faucet for hygienic use any time. Hypo-allergenic, stainless steel blades are curved to match the contour of your nostrils so hairs are trimmed precisely and at even lengths. Operates on one AA (LR6) alkaline battery. Not included. Made in China.