The sound quality is hard to beat at this price.

I really like these earbuds, big improvement over what came with the iPhone. Those became uncomfortable to wear for more than 15 minutes, whereas I can wear the Klipsch for a long time. Having a bit of trouble with the size of the foam, the large is too large and the medium is too small. I just read on someone's review about Comply TX-100 foam tips, I think I'll buy them. Great sound and comfortable to wear.

Very good sound, and very comfortable. But they are not easy to put on, they don't fit as perfectly as other models. The design may not please all.

If they are not placed well, you hear ambient sound and no bass.

The ear phones that come with an I Pod are unbelievably uncomfortable. I started looking at something better but still as portable. Looked at the Klipsch S4i and ended up purchasing them. Very comfortable although I think they are a bit over priced. The wiring also twists and is hard to keep out of the way when exercising with them.

Best sound quality of all the earphones I have owned including Bose. However, due to their larger size these earphones will not stay in your ear when riding a motorcycle. I don't wear a helmet and the wind blows the earphones right out. I am sure they would work well for anyone who wears a full face helmet and of course for anyone not riding a motorcycle.

Good sound, the cord doesn't get tangled, and they stay in ear really well. What's not to like? The only issue I had is that the built-in controls don't work for some older devices, but as long as you check compatibility first you should be fine.