No, these are not your regular run of the mill speakers. In fact,
these are not any kind of gadget that you have ever heard of.
The world around you is full of very slight, almost imperceptible
sounds. Your desk, your glass of water, even your walls, all produce
very slight vibrations, that you could not hear - till now. The Otto
can attach itself to almost any surface using a combination of
magnets and vacuum pads, and amplify the slightest sounds
emanating from that source. Thinking of getting one? Dream on,
these are made but not on the markets.
Would love to here from you...