My son said:

"It's super cool, and besides, you're not fed by too much sound in the ears, because you can fall here (see Figure 1), serious,
and the microphone is great of the ball, and it resonates not play when you're with your mates, and I've already fallen 5 times and it still works, coooool "
I therefore convey to the manufacturer and the compliments Amazonians who will certainly happy.