Comfortable and adjustable, the Razor X-TRM Electronic Low-Profile Muffs feature an exclusive premium mesh headband and gel-filled ear pads for prolonged use out in the range or field. These electronic muffs provide Walker’s tried and true hearing protection with lightning fate 0.02 sound-activated compression using two hi-gain omnidirectional microphones that are low noise and tune for natural sound clarity. Ultra-compact and collapsible, these muffs are convenient wherever you use them.