Well, I was confused too at first, because there is no Bose A10 headset. There is a Bose X.
(EDIT - A quick Google search taught me that apparently it is also referred to as the A10, it appears outside the US. So I retract my statement.)
But OP, this is the exact same post as the one you made a few months back (with no replies). If I had to make a guess as to why you got no replies, it's probably because, like me, most readers thought "What? He intentionally, knowingly bought the wrong part and is asking how to make it work?"
That and I don't think any of us are 100% clear on what you're trying to to do. New "case" for the "controller"?