Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Works phenomenal right out of the box!

I just had this headset for about three days now. Within those three days, it was perhaps the best set of headphones and microphone that I've used in quite some time. This is primarily good for hands-free narrations, voice characterizations for game programs that I write, and for a better audio experience for my notebook (most notebooks hardly have decent speakers on their own). To me, this is perfect for using as my microphone, and my earphones all in one. It may not be the most comfortable pair in the world, but it is effective for doing what it needs to do.