Instruct: Classify a given review as either positive or negative.
Query: Excellent clarity and comfort

This is a fabulous microphone. My old (very old) microphone for my home VoIP phone died recently and I had already tried one before purchasing this one through Amazon. The first one I tried didn't fit well and as a result I could not hear well. This one, however, fits beautifully -- I have been wearing it for 7 hours already today -- so much so that I have taken to disconnecting from the phone rather than the headset when I feel the need to walk around and not carry the phone.The sound quality is excellent -- and I'm a bit hard of hearing thanks to allergies. And people can hear me well on the other end.Great headset. Thanks!