I've never written a review in my life, but I love this headset so much that I thought it was time I did. This was my first bluetooth headset after using wired headsets with my PPC 6700. With MS voice command, I just press the button and say "call Rob at home" or "dial 206-343-xxxx" or even "play music". I absolutely love it. It is lightweight, has long battery life, I can hear clearly, and other people can hear me clearly.  Range is about 25 feet, but I always have my phone in my pocket, so not a problem. I don't wear it unless I have a call, otherwise, I put it in my pocket, and haven't had any problems, it is very flexible. I've read some complaints about the buttons being too small, I have not found this to be a problem. Granted, the power button is small, but you only have to turn it on once in the morning. I'll have to admit though, I have small hands, persons with bigger paws might have an issue with this. I recommend this headset without hesitation.