"one of the better ear pieces i have ever owned"4.5 starson by rdavid5655
Pros: great noise cancellation. caller id works with my iPhone, it actually reads the names and there is no need to look at the phone. great fit once you get the right ear fitting on it. music streams excellently.
Cons: i have an android device as well, the motospeak app is crap and is more annoying than anything; when it works. randomly disconnects from the android device when in multi-point and connected to both phones.
Summary: great ear piece, muti-point works great (except with android, that was traded back for blackberry after 2 weeks, keep trying google...) voice calling and caller ID work with iPhone 3GS and 4. It's a bit pricey but if you live in an area where you can get a ticket for not being hands free in the car its definitely a better solution than going through the hassle of getting a ticket th and then having to go buy a bluetooth anyway.