Soft head strap, comfortable to wear all day. Behind the head powder coated no-glare headband. Designed to be worn with or without a helmet. Heavy chrome plated full swivel microphone boom. Microphone boom rotates 180 degrees for use on either side of head. M-80 noise-canceling electret microphone with windscreen. Easy grab volume adjust control. Ear cups are high impact ABS plastic. Super-tough and lightweight. Plug type: U-174/U, 4 conductor.