"Great Sound Quality, Adequate Noise Cancellation."4.5 starson by burgsprinta
Pros: These little earbuds sound surprisingly good, with great bass and highs. Since these were discontinued you can find them for a great price. The noise cancellation is great, even the passive cancellation is pretty good.
Cons: The ear bud tips that the unit came with were terrible. After switching to Sony replacement tips, I got a much better fit, better noise cancellation, and better bass. Definitely worth the $5 or i paid for the Sony tips.
Summary: Great product for a great price, Excellent sound, good noise cancellation. If you get these, I would definitely recommend replacing the included tips with better ones. I gave them 4.5 instead of 5 stars because of this reason.