Peltor ComTac VIII 23dB NRR Electronic Hearing Protection - Olive Drab Green

["Environmental Listening for Auditory Situational Awareness","Hearing Protection to Help Protect From Impulse and Steady State Noise","Earplug Mode to Help Maintain Auditory Situational Awareness When Used in Combination With Passive Earplugs","Advanced Listening Mode Featuring Mission Audio Profiles (MAP) to Help Maximize Audibility Based on the Acoustical Environment","Soundscaping to Help With Radio Communication and Speech Intelligibility in Noise","Tested in Accordance With Applicable Sections of a Variety of Military and Other Standards"]