Sennheiser headset user model intra not me homesick. Supplied with pouch, plug replacement of different size and winding system, the helmet has a classic brand design. It comes with an adapter that allows it to be compatible with all brands of smartphones. I tested it with an Android smartphone. The sound is good and natural, bass are not too invasive and the whole is homogeneous, it is significantly better than the original headphones supplied with smartphones. Since this is an intra model, once it has pressed the caps, insulation does its job and it avoids having to push the volume too unlike open headphones. The microphone is good, no problem at hand-free calling kit.
For cons, I did not really like the system volume, this is not a classic +/- but a system that slides between zero volume and volume set to the smartphone, it is surprising. Maybe it depends on phone model?
