SmartReloader® SR215 Electronic Earmuffs. With speakers that shut down and amplify as necessary.
Protect your ears from harmful noise, but hear what you need to. Earmuffs' speakers automatically shut down when noise levels go over 85dB. Yet they'll amplify every sound below 20dB. That means you'll be spared from the sound of loud gunshots, but still hear quiet conversation, snapping twigs or rustling leaves... especially helpful when you're out in the woods. 21 Noise Reduction Rating.Covering all the bases: