Protecting your hearing means more than just shutting out the noise. At times, it's just as critical to hear your surroundings and effectively communicate with your co-workers. From manufacturing to transportation to elite tactical military teams and local law enforcement, industries rely 3M™ PELTOR™ innovations like environmental listening technology—that automatically adjusts the level of hearing protection based on noise levels, allowing team members to communicate without the temptation to remove their hearing protectors.