24 NNR rated electronic assisted hearing protection featuring a cutout or clipping mode. Our capability to hear is really vital to us, it permits us to listen to our treasured songs, and it allows us to hear sounds that can indicate the presence of possible dangers. But the most significant part of our ability to hear is the power it offers us to listen to and easily speak with different people, to hear and to learn. One of the major factors of deafness is due to exposure to excessive noise. We are all frequently exposed to loud noises, at home whenever we are working in the lawn with a lawn mower, while cleaning up the house by using a vacuum cleaner or perhaps while preparing meals with a food processor or blender. Our ears can probably tolerate it most of the time but if exposed frequently, in particular to dangerous excessive noises similar to the tone of high decibel motors on the manufacturing facility when doing work or the overwhelming noise by a rifle while target practicing may possibly result to instant long term hearing diminishment, and after the injury is done it could not be repaired. For excessive tones like when you are in a shooting range especially if you are working with high caliber rifles like shotgun, you need a far more sophisticated hearing protector including the and Peltor tactical pro electronic earmuffs. The Peltor Tactical Pro is designed to reduce only the harmful tone generated at particular pitch, for instance the sound of the firearm and jet engines but not the noise by a bursting glass, sounds from a passing automobile and the voice of another people.