the First Person View video goggles Resolution ratio:VGA 640x480RGB;display pixel:922K Angle of view:32

  the First Person View video goggles

virtual photo size:3.5m can show 80 inches photo

wireless receiver, frequency 8channles2.4G&5.8GHz

antenna connector:SMA  50 ohm

built-in head tracking system 

head tracking output:PPM singal

adaptor power:8-13V 250mA

Weight:490

Color:sliver