I got this headset last week Wednesday and have been using it ever since. I read a lot of reviews and found as much information as I could about this before even ordering it. And after reading very mixed reviews, I just had to find out for myself.So here it is:I use it with my Motorola Q, which is also not a bad phone, and it works perfectly fine with it. It paired up without any problems and stays connected when you want it to stay connected. I have not had the opportunity to really test out the battery life yet, but I have tested it for approx 2 hours in between charges and it holds up fine for 2 hours.Incoming sound quality is perfect. Actually a little too loud, but you can just lower the volume.Outgoing sound is also much better according my girlfriend who has heard me on my previous Sony HBH-660, and she says that the sound quality is much better. Even when I have my windows rolled down going 65, she says she can hear me fine, although she says it sounds like I have the faucet running. So I do question how the DSP itself works since it doesn't really filter out the windnoise.The system itself is pretty sleek and gives you multiple charging options. So there should be no worry of running out of battery unless you talk consistently for more than 3 hours at a time.One gripe I do have is the button and the plastic. The button should be easier to press and should require as much pressure as it does. The plastic seems kind of cheap, which is probably what makes the thing so light, you barely even notice you have it on. So they should have use better plastic with better chrome paint that doesn't scratch or chip off.Overall, I give it 2 thumbs up and the best headset I have used so far.