I understand that his cap is holding the phone, but why isn't the phone facing his ear?
Might be available in stores in a few years.. Hahah, or maybe not.
He found his own way of having handsfree. Innovation, congratulations!
That's almost.. handsfree. You must appreciate his sense of inovation, hahahahah.
It is possible to become the no. 1 handsfree system, not very clever but... could be sold easily.
Loose the earrings and do something practical with your ear for a change.
When you are too cheap to purchase a normal bluetooth handsfree this is what you end up using.
A useless handsfree made up from an old telephone. Though it would make an excellent piece of art attached to your iPhone.