1.Built-in directional microphones amplify range commands and other ambient sounds to a safe 82 dB, providing more natural listening and enhanced communication.2.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. 3.The protection comes from instant blocking of any noise above 82 dB. Descriptions:This allows you to hear important commands on the range and crucial environment sounds when hunting. Specifications:Material: ABSColor: green, blackOperates on 2 AAA batteries(not included)Package included:1 x Headset1 x headphone cableNotes:1.Since the size above is measured by hand, the size of the actual item could be slightly different from the size above.2.Due to the lighting effects, monitor settings, etc. There could be some slight difference in the color tone of the pictures and the actual item.