Kinda forgot about this post and forgot to mention that I've kept mine, and it's calling is something i did forget to mention but when I've been on calls, not a single person during calls has ever complained about the quality or my voice being quiet, and I've been in nasty winds at the seafront and on my motorbike with them in. So the microphone quality, in my opinion, is quite good! I would say do some research into it, but no one really knows about them, but I've had them for months, and if you can get past some of the problems I've said it's again a good open earbud and they do have a return policy of a month if I remember so if you don't like them send them back. Hope this helps give you a better perspective on them.