Allows wearers to hear important communications, including other shooters and environmental sounds|Amplifies ambient sound to safe 82 dB – response technology reverts to passive hearing protector when noise reaches 82 dB|Directionally placed stereo microphones amplify and enhance sound for more natural hearing|Low-profile design with cut-out allows for full clearance of firearm stock, eliminating interference while shooting|Non-deforming outer headband withstands rough treatment in the toughest workplaces