I must say that I almost didn't buy this headset after reading the reviews on this site...especially the ones referencing muffled volume due to the boom touching their face. Well, I did make the purchase and I'm very pleased. I have received zero complaints from callers regarding a muffled voice. Below is a summary of my review:Clarity - excellent clarity up to about 10 feet. Clarity starts to decline after about 10 feet. Also, if there is not a clear line of site between the phone and the headset, clarity will be reduced. This seems to be the case with most BT headsets though.Comfort - This thing is incredibly small and lightweight. I wear the headset all day and barely notice that it's there. Also, this unit does not "flop" around on my ear. It fits very securely and I have a high level of confidence that it's not going to fall off!!!Volume - the volume is more than sufficient in all settings... quiet setting, in car with window down, in the airport, etc...Style - In my opinion, this is THE most stylish headset on the market.Connection - Call connection is very reliable and very quick. On outgoing calls, the headset is typically connected before the first ring and on incoming calls, the ringtone chimes in after about the second or third ring on my cell. It connects instantly after touching the call button.Setup - Pairing the unit was incredibly easy. The directions were spot on and after charging the unit (approximately two hours) I was connected in about 30 seconds. Extremely Easy!!!!Convenience - The Powerflip foldable mic is one of the most attractive features of this headset. It allows you to conserve battery life by "flipping" the mic to the off position when not in use. Flipping the mic outward turns the unit on and allows you to connect. Very "sexy" feature!!!In summary... I would definitely recommend the H700, especially at the price offered here at Amazon.Note: The only reason I did not rate this a five is because it advertises a 10 m (33 ft) range and this is absolutely not the case. However, I've found that this is falsely claimed on every bluetooth headset that I have tried. Therefore 4 is the highest rating that I can give... period...