- How long have you use it?
1 year

- What is the particular feature you like most?
The sound much clearer and chased my old ITE, I use it mainly equilibrated with my MP3 player optimized for a flat rponse (iAUDIO in Rockbox). Also the size?

- ... the least?
Their fragility. I do not trs t careful, it's true, but the jack has a loose connection recently, which will force me to replace it :-( Other dtail boring: the cables spend their time twisting. But the apparent fragility of the structure does not reflte MODEL physical weaknesses. And finally, something normal for this type of headphones means normment the collection's outdoor and vice versa. So by not super mobility

- Have you tried many other models before acqurir?
I have procured a coincidence (bargain)

- How do you report qualitprix?
Excellent (40 for me)

- With the exprience, you do again this choice? ...
For use in mobility forcment not, I may be to turn to the ITE (Shure E2C? ...). To listen to music in a quiet, certainly.