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.

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.

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.

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.

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

I actually bought this to keep in my car for safety on the phone. The headphones are comfortable and the sound is very clear. Love the boom mic feature. The price was fair for what it is. Got one for my wife for her car too.

Comfortable way to converse on my iPhone 5

not edible could not fit bigger enough bomb in side

my son loved this stereo headset

Quality is 3.5 stars because I am not sure how the headset's foam ear cover will hold up with use. I actually wanted the H390 for its over the ear material versus foam,BUT there wasn't a 3.5mm option with it. I don't want bluetooth.