Walls Have Ears: Next Room Eavesdropping Device
The Next Room Eavesdropping Device is telling us a real evidence that “Wall have ears” is not a fake proverb. It looks like a reproduce of medical stethoscope in business purpose.
So be careful what you say even in your safe house, the walls have ears!
It uses an electronic internal sound amplifier to boost the noises coming through a wall, door, window and even stell plates. It also includes a set of headphones, a USB built-in rechargeable battery charge, ON/OFF switch Button with volume Dial.
via: likecool
