Pay only $259 you could get yourself a Worlds Smallest Color Wireless Camera measuring just 1? x 1?, it can be concealed just about anywhere. Its powered by a single 9V battery and runs for approx. 10 hours transmitting all video to TV channel 59. Im sure that the FBI the NSA or even MI6 have even smaller versions of cameras. However this is most likely the smallest color wireless camera readily available to consumers..