Cannot fault this product, other than my ear size. I find the earbuds never staying firmly put in my ear unless I stay very very still with my head at the right angle. Maybe they could have come with a variety of different sizes other than the 3, but then again they cannot please everybody.
The sound quality from these are superb, the in-line mic works as you'd expect and the 1-button remote control is simplistic to use.
Functionality I get from this, using with my HTC Desire, is:
Also a carrying case is included which is simply a plastic shell to keep these goodies in. Nothing much more to say about it.