Now I came back to the Sennheiser, use it with my android phone.
Positives:
- Super sound
- Suitable with Micro, therefore to call
- Good fit
- Good price / performance for the sound
Negatives:
- Volume buttons do not work with android (start / stop but already) as an Android version would be very appropriate!
- With my old headset of similar design could be the strap fairly small place along without it breaks; Although the Mountain Heise can also be bent together something so that it is enough for a jacket pocket, but if you turn stronger, so one gets the impression that he breaks or bends permanently (I've not yet tried extremely)