I fucking used them. Most people have advised me to get the unchored version of this, but I hate changing batteries, especially since I use these types of products so often. It was nice to just connect and hear the world close in a realm of silence around me. My wife spoke to me and I hardly noticed anything unless she slapped my arm or spoke in a loud voice right next to me. If you need a quiet place just put on these noise canceling headphones, although if you have a woman I'll always keep my eyes peeled. No need to annoy the ladies. In terms of design, it's very slim, adjustable and easily fits my large bowler hat. My friends could hear me well enough on the mic, but it wasn't the best I've ever had. The sound quality for the product was excellent and comfortable at the same time. I recommend this product.