This headset has one non-fatal design Flaw and one fatal one. The non fatal one is that the power switch is positioned so it lays against your neck when you are wearing it. Irritating, but tolerable. But the real reason for the 1 star review is that I bought mine 20 days ago and today it stopped working. I usually don't buy anything rated < 4 stars but My wife bought me one of these for Christmas and I liked it enough to get another. The first one is still working so maybe the second one is a fluke. We'll see.