IÂ bought this as a temporary headset after my previous headset broke, and intended to replace this one as soon as IÂ could.
However, it turns out this headset has an excellent mic. Even better than my previous headset.
Of course, as it IS cheap, the audio quality is lacking (though expect for this price range). It has very little bass and the sound can be easily heard.
It does, however, have a mic mute button and a volume adjuster (as a wheel, rather than volume up and down buttons). And it, luckily, has a detachable mic, so you can bring this with you wherever.
All-in-all: IÂ recommend this if you're just looking for temporary headphones or need a good mic for cheap but don't care much about headphone audio quality.