Top critical review
on 15 June 2017
The audio quality randomly changes between mediocre and pure bad. The microphone is so bad you might as well not have one at all. Connecting it to windows 7 is somewhere between paintful and unmanageable now that Broadcom stopped releasing drivers to public. Comfortable to wear though, lol. It's a pitty though.
By the way FSL has zero support on their site, literally, if you click the support link and it takes you to the contact page. Maybe thats why these are cleverly marketed as FSL "ZERO".