I want to do with my review the people on the problem with the right speaker attentive, seems relatively often to break. Even with my headset the right speaker of one day has failed on the other shortly after the warranty period, even though the headset is not fallen down had gotten any other shocks. After a short research on the internet I found some postings (also here in the Amazon recessions), the report from the same problem. It already comes an almost before as a predetermined breaking point.
As I said, as long as it worked, I was very happy with the headset. I would like to use further. As a substitute I have now decided to use a headset + microphone (Zalman ZM-MIC1 Microphone) solution.