I have chosen especially for these headphones, because it has no rubber studs as any other BT headphones. The headphones can be put quickly into his ear comfortably and above all. Plug is perhaps not the right word, you put the headphones in the external auditory canal. Phoning works surprisingly well, even outdoors. Operation is quite simple. Coupling was not a problem. The sound is similar to the old headphones are not plugged into the ear canal. Not quite as much bass as you'd expect.
Price / Performance: 5 stars. If it were only for the sound quality, I would forgive 3 stars.
