Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great Mic, Great Sound, Great Value

After using these headphones over a week I had to come back to Amazon and recommend them. They have great high volume bass -- you'll want to equalize music for optimal bass sounds. I am most impressed with the microphone. When making recordings with other microphones (even higher priced ones), I would end up cleaning out background noise sounds for hours. With this microphone I get great results even in noisy environments making sound clean up in programs like Adobe Audition a breeze. So if you are considering audio blogging, this would be a safe bet.