Much clearer than a bluetooth headset. I find these comfy for all general walking and have had a number of pairs over the years. This makes it more comfortable to wear with glasses. It you want it to hold in place, you will have to screw it on the wall (with a provided spacer). The cushion/sole is EVA, or something like it, and is still comfortable. ???? I use a number if systems that require me to use a headset with a mic. I will have to put in an insert to wear them which them makes the shoe a little tight. Most people have no problem focusing with either mirror, but a few people report that it is easier to focus with the original. Purchased these for my daughter for our trip to Hawaii.