Featuring Walker’s New Line of the Freedom Series!
This series has a Noise Reduction Rating (NRR) of 23 dB, and utilized sound activated compression (SAC) of 0.02 seconds.
SAC is a special electronic circuitry that will compress shots and other loud noises down to a safe level, without completely shutting the noise off. This allows you to hear range commands or communicate with your partners, even when shots are set off around you.
