I bought this headset knowing that Plantronics is a good brand. However, this particular headset was an awful decision. The head set looks like it would be ergonomical and fit comfortably. Just after 1 day of using it my ear is rubbed raw. The ear piece doesn't sit near my ear hol and the entire set barely hangs on my ear at all. I would not recommend this headset to anyone.
Headset is not adjustable in any direction, so unless your head and ear is the exact size as the device, it wont fit comfortably and the microphone might not point in the correct direction toward your mouth. Used once and will throw away. Not worth the effort to return it.
Cons: has problem with ear adjustment, sometimes hard to hear other person
Purchased this headset about 3 months about. just today the headset no longer works. Have used the same Plantronics headset (diffferent type) for years at the office so figured this would be a good one to have at home. Think again. Now looking for a better headset.