I bought this and really was looking for an upgrade from my Motorola H850 bluetooth set. Here's the comparison:Pros:Small and fits great. Doesn't flop as much as my H850Louder. I really can hear easier with it.Pretty colors for various modes (charging, etc)Love the flip open design to power on/offConnects easily to my Samsung t509Cons:Static. I can't move as far away from the phone as with my H850 without getting static. I mean, literally, if it loses it's line of sight with the phone it will start to static. I tried this out walking around a corner and it started up.My friends can tell a difference when I swap them back and forth. They say that it sounds like I'm talking through a piece of cloth. Same phone call, I just turn off the H700 and put on the H800 and they say it's much clearer. I read here someone said it's b/c the hole for the speaker is against the cheek, but that was not the case for me. I made sure and it was not touching my face. Still sounded muffled according to friends.Overall, I will be returning this and keeping my H850. I love the design, but somehow, the reception is just really poor and the range has gotten worse.