This headset was my all time favorite. It fit it in my ear perfectly and was so light I barely felt it and usually forgot I even had it on. I personally doubt that it would fit every person's ear though, it doesn't seem like it's terribly adjustable. The reason I could only give this headset three stars however is because of how fragile it is. I have a Plantronics Discovery 650 and I couldn't tell you how many times I've dropped that tiny headset but it never faltered. The WEP200 fell only once and that was it, it was broken. It was knocked from a table only about 4 ft. high. Granted, if you put the headset in a secure location where it has no chance of falling this would not be an issue to you but I think the majority of people stand a good chance of dropping their headset even if that chance is when it falls out of their ear accidentally. I would love another of these headsets but I wouldn't waste the money for myself.