Surefire EP4 Sonic Defender Ear Protection

P.when('burj-featurebullets').execute(function(featurebullets){ featurebullets.init(); }); About the Product 24dB Noise Reduction Rating (NRR) with stoppers inserted Lowers potentially dangerous noise levels above 85dB Hear safe sound levels (with stoppers out) as if you weren't wearing ear plugs EarLock(TM) by SureFire® retention ring utilizes seven contact points to lock earpiece in place and fit the same way every time; soft, double-flange stem provides secure seal and all-day comfort. Low-profile design allows you to keep them in place while wearing a mask, helmet, hat, or while using phone, headphones, or supplemental hearing muffs More