My first IEMs were some cheap Skullcandy Ink'd. I was very pleased by their noise isolation, and considering their commonplace design (simple silicone eartips) I assumed that most cheap IEMs would isolate about the same. I was wrong. Since then, I have tried many other cheap IEMs, and none of...

These IEMs from MP4 Nation are very cheap, and they are not likely to be audiophile-grade, but I wonder if they may still have a good value. They got a positive review from a customer, but I would prefer a more enlightened opinion. I searched Head-Fi, but there is not a single thread...