In the closed position I can finally concentrate with what I am doing, it strongly attenuates all the surrounding noise (talking and listening qqun when you hear a dozen voices is experiencing all the days) and I hear the voice of the phone absolutely perfectly!
I had to train a little before putting the well quickly ./ front of the mirror I better understood.
At first I thought they were small (much smaller than conventional padding) and M size ... I got a little scared. Finally it's ok I put them like a glove.
Thank you!
