Since: Dec 04, 2007
I don't think anyone owns a pair yet. They haven't been released to the market yet. Review says "later this year"
Anyway, never heard of em. Seems innovative enough, but then, it's all about the sound. I don't think I could care less about gimmicks like touch screen on a headphone. :P
Now, if it was something like a droid htc phone built into a headphone and all wireless, that would be kinda cool. (not that I've used the android OS mind you, do want to try one out sometime though)
All I can say is keep your ear to the ground, and see what people say about 'em later when they come out.