good quality, but don't feel amazing for long,
This review is from: Microsoft LifeChat LX-3000 Headset (Accessory)
Great quality sounds and sturdy build, nice and customizable with my Windows control panel options (e.g. can turn on talk-back and change its volume, etc), works with my Skype, various video games and recording, mic doesn't pick up a lot of background noise which is good for conversations but could be deemed bad if you want to record music e.g. live guitar (but if that was your need then this wouldn't be the right type of product to get anyway)
I have an average size head (20 year old male) and the cups of these are a little small and irritate the ears and they are also a bit tight. Nothing too irritating at first, but after wearing for prolonged periods can start to become annoying.
I find a good (albeit humiliating) work around is to stretch them out as long as they can go and rest them on top of a book on top of your head of a teddy or a tiny pillow or something. It definitely takes the squeeze out and lets the cups rest on your ears for high comfort
TL;DR - Really good in terms of being a headset, but if you are worried they may be too small for your head then they probably are