Cecasque I use for 1 year.
The sound is clear and Retailer of the spectrum. A flattering coat in the bass (peine!)
This is the best headset I've tried.
Plus: Comfortable, sturdy, not too tiring for a closed headphone is not n'crase ears and we can change the pads.
The least: The twisted cord is boring!
bought 140, I ordered another ... and another ...

With a straight cord I put 10!