Hearing protection during a home invasion????
You've got to be kidding, right. Absolutely not.
If I hear something going "bump" in the night and want to check it out:
1. I want to get my gun as fast as I can, which is never as fast as you think it will be;
2. keep lights off and go through my investigation of all areas of my house vulnerable to break-in.
3. LISTEN for any signs of a break-in or people in my house.
4. LISTEN, look and verify, if possible, where all member of my household are.
5. If I encounter home invader(s), the few rounds that I will fire will doubtfully cause any permenant damage to my ears....and if it does, oh, well.
You need all of your senses on high alert when checking for home invaders. I need my hearing as much as I need my sight, especially in low light situations.