I have this headset for 1 year and a half with daily use (weekdays only). Correct audio quality, we're pretty well cut ambient noise even though it is not a closed helmet. Sync with the phone is quick access keys are very well placed and precise. Microphone may be misplaced, but this is not its primary function.
By cons, BIG BLACK POINT: After a year and a half, the right earphone stopped working and of course the guarantee is only a year. So very disappointed on this point.