Voice is super quiet and can't hear a thing, I have it plugged into my mic jack and turned up microphone boost on windows and moved it as close as I could to my face and I even talked louder but still very quiet voice, I think that the noise cancellation software is broken.

I recently purchased this headset thinking it was simply a black version of the Logitech h150, only to find that it was different in one important feature; instead of the separate pink & green speaker and mic jacks, it only has a single jack.

The mic quality isn't good for taking conference calls. People feel you are distant from the phone while talking. The voice heard at the other hand is too thin.

Besides pro's and cons, its Logitech and I received basically free from by a get rewards points promotion. Volume is adequate. And my head really is medium-sized.

Works; has a microphone; in-line volume

A little tight on my medium sized head

Comfortable way to converse on my iPhone 5

not as comfortable as full over ear headphones but good sound quality... no comment on microphone

These work well, although the mute button doesn't work on a Blackberry Curve. Solid and reliable, excellent for office conference calls. The cable connecting the two sides runs in a slot along the headstrap, and comes loose quite easily.

The headset is comfortable and provides good sound. However the microphone is incredibly trebly when recording.

my son loved this stereo headset

Compared to many similars, like this the best for over the ear, wired. Cord length about right - long ones can pick up noise from computers and other electronics.