I had the previous model which are listed on head-fi.   - Since Logitech bought Ultimate Ears, I got another problem with my earbuds. Unfortunately, they I had to send mine back in order to have them replaced...by the new version which, apart from the name, isn't the same product AT ALL! In fact, the new ones sell for 100USD, less than half the price I paid for the previous ones. I'm trying to get a refund currently or an equivalent replacement.

A very good introduction to Hi-Fi headphones.   Cheap, light, easy to carry on the move with a very good price-to-sound-quality value.

Bought these in NYC back in 2007.   These were to replace my Koss Porta Pros (had 2) as I wanted something really portable at that time. Wasn't pleased with the price value of the Shures e4c (as compared to e3c) and couldn't afford the e5c.   Pros: - Audio quality is quite good even if not neutral. Bass is punchy, medium and high-mediums are smooth but detailed enough to me. - Comes with a nice box and enough buds of various sizes and materials.   Cons: - Wires turning green due to oxidation (I already had UltimateEars and Logitech...