Update of mike's review where there broke - OTTO Engineering NoizeBarrier Micro

I previously reviewed that they broke in 24 hours. I sent them back to the manufacturer rather than return. I wanted to like them as they are great on paper. Two weeks later I got them and used them. They work great. I will say in windy conditions they aren't useless, but not much better than normal plugs. Excellent for range shooting and don't get in the way of a cheek weld. I got them primarily for hunting and for directional sound. They are better than a standard set of Walker's, but not better than unassisted ears. The audio enhancement works great. Squirrels rustling in leave were heard from distances. Overall I like them. I use them to mow the lawn and chainsaw. They don't compress glasses frames like muffs.