Not very good. Regret purchsse.

I try to use this with an iPhone. I can hear the other person fine, but they cannot hear me. I will return this product

Not a USB headset. I searched for USB headsets and seleted price low to high results. I purchased it not knowing it was a dual aux cable set.

Adequate sound for the price - not high quality but good

The main reason I got this was because it has a good mic and it's from Logitech. I prefer Logitech over the other companies that are selling cheap 'gaming' headsets. The product was delivered on time and there was no signs of mishandling.

I use this while traveling abroad for Skype phone calls from my laptop. It folds up pretty well for transit and the adjustable headband and ear cups are comfortable. The flexible microphone rotates and bends for use on either side. Sound quality is fine.

Truly excellent headset. The microphone is almost faultless in speech-to-text dictation, better than my $240 model.

decent stereo headset, but it's too small for my (admittedly large) head. the mike hides on the side of my face unless I twist the headset with the left ear speaker a bit off my ear. awkward. uncomfortable. 1" more plastic would have made all the difference.

This is a fantastic headset for the price, but it doesn't work with Macs. I know now, to my chagrin, that the line in port on Macs is at 'line-level' which as around 100x too high for the mic input to register, regardless of any adjustments you make in the Sound preference pane.

Value for money