In our extensive experience — are: MORE durable, MORE comfortable, have MUCH better battery installation, LOOK better, FEEL like they’re higher quality, PERFORM better, and now that we’ve discovered they can use the Peltor helmet mount adapters, there is simply NO reason to ever get another set of the cheap Peltors. Built-in directional microphones amplify range commands and other ambient sounds to a safe 82 dB, providing more natural listening and enhanced communication. Features low profile earcups for clearance; adjustable headband for secure fit; compact folding design for convenient storage. It offers the ultimate in safety and ear protection. The safety is delivered through distortion-free amplification (up to a safe 82 dB) of important low level sounds like range commands and conversation. The protection comes from instant blocking of any noise above 82 dB. Designed for use at the range or in the field, this earmuff also features low profile earcups that won’t interfere with when aiming. The headband is padded for comfort, and telescopes to ensure a secure, custom fit. An external audio jack lets the earmuff do double duty as stereo headphones when connected to an MP3 player or other audio source. Comfortable and adjustable headband. Noise reduction, protecting your hearing. This allows you to hear important commands on the range and crucial environment sounds when hunting. 1 x Charging Cable. 1 x User Manual. Protect your hearing at the range with the Protection Muff. Includes audio input jack and recessed volume control knobs. Features a comfortable headband with metal wire frame that folds for easy storage. Operates on 2 AAA batteries. Composite housing gives you more effective sound dampening. Independent volume controls give you greater control over the sound. Features full dynamic range HD speakers for clear balanced sound with sound activated compression reaction of 0.02 seconds. Low noise / frequency tuned for natural sound clarity. Dimensions (L x W x H): 8.1 x 4.6 x 10.6 inches. Weight: 0.98 pounds. Ultra low profile ear cups. Full dynamic range HD speakers for clear balanced sound. Low noise/ frequency tuned for natural sound clarity. Single knob volume control. Sound activated compression circuit (SAC). According to your choice(select the last one then only the case). 1 x Headset 1 x headphone cable.