Pros: Work very well. Sound is good for music and talk mp3s. Creative has an audio player called MediaCenter that can be controlled for start/pause from headset. You can use them while they are charging.

Cons: The charging cord is short. You need a USB extension if you aren't able to sit pretty close to the USB port on your computer. Completely broke right after mfg warranty expired. I'd still have bought it again if it was available at NewEgg.

Overall Review: Windows 7 will correctly get the driver from Creative when you plug them in. You could hope for better quality. The mfg warranty is 1 year and the pair I had completely stopped working at 12.5 months. I bought the $10 service plan and that was a good investment. No questions asked and free shipping to send the broken ones in. Within hours of the tracking number reporting that it'd arrived at the location I got a NewEgg gift card for the original purchase price. NewEgg isn't carrying this product right now so I bought a bluetooth replacement and a few other things. Pretty nice. The service plan doesn't kick in till the mfg warranty is up. They don't do anything until that has expired. Just so you know what to expect.