"Locks-Up iPhone & Lacks Quality!"1.0 starson by rowdykg
Pros: I am EXTREMELY particular about sound quality (and background noise) b/c I make my living on the phone. I let the AT&T sales dude talk me into the fact that it has a cool app (sounds cool at least until you install it), and it's fairly compact.
Cons: Unpredictable, app would not always work to connect or tweak headset...BAAAADDD!!!
Summary: Every time I powered the headset on or off, it would lockup my iphone 4.01 for about 20seconds. Noise cancellation was TERRIBLE, couldn't wait to return it and go back to the good 'ol JawBone!! DO NOT WASTE YOUR TIME!!