I was looking for a good headset for gaming and for music too. I never liked those bulky head phones which can be heavy, and can hurt your ears and make you look like an idiot. These in comparison look stylish and are nice and compact if you are moving around with them.
The SteelSeries Siberia Neckband was rather expensive, but I think that it's worth every penny of the price it! I liked the fact it was also made for music (not only gaming) and is even compatible with the Xbox 360.
When gaming, you can use the retractable microphone to talk to others, and has great quality over teamspeak or skype and is fun to communicate in games. They've knocked the nail on the head regarding the size, it's great for carrying around and the sound quality is superb. You definately won't regret buying these, even if it is a bit expensive!
The Steelseries Siberia Neckband gives excellent sound quality during gaming and music and is perfect for carrying around if you go to gaming parties. These are compact yet cool. The only negative is the price tag on these.