He scratches a bit in the neck when it is not on the ears but we made it fast. He can bend, which can be practical or problem (breaks) but for now (2 weeks) I had no worries, it is still around my neck.
The microphone function seems to work well, I was able to call being in the city center by bike and my correspondent understood me.
I can connect easily to a computer and my phone. The volume can be up high enough (higher than my old anyway). The battery robust air, I did not have to charge it again.
