Exactly what I was looking 8 2

This headset is perfect for the use to which I intend on: the outdoor running and sport room with machines.
I had a Sennheiser before Choker model that had two flaws:
* Discomfort when you lie on your back with headphones as it passes behind the neck
* A weakness in the weld jack that made unusable after the expiry of the guarantee period (like all sports helmets I tried for 10 years).

The wear comfort is great, no discomfort, we forget that door headphones, adjusting to the ear is good and not painful over time, and the sound is very good (listening to reggae, jazz and rock, I am sensitive to the bass response).
The side-ear cup you well from the outside world, but it's still playable hear a car honk when even if you do not turn the volume up (but you do not do that anyway since you have read this comment up 'at the end).

So I cross my fingers that it does not die like his older brothers because of a loose connection off the jack and I readily credited with 5 star rating.