World smallest non military FPV Quadcopter

..... Well probably not, I am sure someone has beaten me to it...maybe. Knowing some people out there, there is probably one the size of a grain of sand. I got the parts from dub dub dub dot fpvhobby.com
Parts from there were
1. 3.2-5.5 volt 10mw 5.8gHz Video Transmitter
2. 1 gram PAL camera
Parts I had already were Fat shark dominator goggles, 5.8ghz rx and of course the Hubsan x4.
You will need two Batteries so you don't get noise on the Vid.