The ultimate handsfree


This gizmo was invented for multiple reasons ranging from being able to drive ur car legaly while speaking to the latest spyng technology. When the ordinary man discovered this futuristic device he knew he had to have it. But as any other respectable human being he dint want to spend any money on it. So after many unsuccesfull tries to duplicate it he understood he had to keep it as simple as it can get to make it work. So without further introduction, the simplest, easiest to build handsfree device in the world.

Stupidity required: 5/10