Even if the OP had gotten the headset working with bluetooth they'd be disappointed.
On Macs at least, using a headset with mic via bluetooth you get 8khz sampling, even if the headset can do more.
Sounds terrible. Tried a bunch of esoteric plist changes to fix it.
I switched to a USB wireless setup which works much better.
Supposedly there are fixes (http://ssrubin.com/posts/fixing-macos-bluetooth-headphone-au...) for this, but none worked for me.