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. Color: Black / Green This allows you to hear important commands on the range and crucial environment sounds when hunting. Size: 124*101*96mm Material: ABS, sponge Package Contents: 1 pair * Ear Muff 1 * Charging Cable 1 * User Manual Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.