Hey SierraDragon!
Sorry for the long delay, I ended up getting the flu and was out for an entire week, but I'm back now!
As far as the mic goes, I wouldn't call it stellar quality - I certainly don't think that this was Urbanears objective when making the headphones. It's "serviceable" though it's the first thing to go the minute the battery life drops below half. I'd definitely use these primarily for listening, not for making phone calls on.
-Amber