Great product! I bought 3 because the first worked so well!
Used for daily interpreting with DHH students. This product is very comfortable to wear. It is easy to put on and adjust. My three complaints are that the mask tends to slide down my nose while I am using my non-verbal mouth movements. Also, I wish the straps were a bit thicker for comfort. It's not bad, but after a long day, the straps can feel like they are cutting into ears just a bit. Mine last about a month with daily work use.
Rating: 4 stars