I was hoping for a bit more but I guess I should have spent more. They were used for a few months of jogging before I started looking for a replacement.

These have certainly paid for them selves and after 10 years of use! To this day they are still the best headphones I've heard when not being driven by am amp.
 
This makes them really easy to use because you can plug them into any source and get amazing sound. Coupled with how light these are they are a great simple solution for anybody who cares about their sound.