Walker's Razor Electronic Compact Muff is specifically designed for smaller heads of youth and women shooters. It features a compact folding design with ultra low profile ear cups, perforated comfort headband, and an external battery door. The muff utilizes a hi gain omni-directional microphone, sound activated compression, recessed volume control knob, and is low noise/frequency tuned. Included is two (2) AAA batteries. This model has a black finish.