Invisible Bluetooth earphones - bang in the head

Not completely in the head of the bang, more in the ear, but there very much!

We will soon have a Bluetooth headset that we will need a strong magnet to take off. The structure is extremely tiny, so it does not end up in the outer ear but in the ear canal. The power required for operation and the radio connection required for conversation are hidden in the tiny dome. The start of use is simple, just insert it into the ear canal, its removal is a bit more complicated, because nothing can catch it with a magnet to be sucked out of the ear.

The manufacturer promises that we can be like a secret agent, since no one can see or hear the "ear" in the ear canal. I don't know how pleasant it will be to wear it, but it is certain that if someone buys it, they will no longer have to write rifles for exams. The price of the headphones is $200 in the online store that can be viewed at the link.