TOPSKY F7X 2D 3D 5.8G 40CH 16:9 FPV Goggles Video Glasses With Battery Support HDMI DVR TOPSKY F7X 3D FPV Drone Specifications FOV:42 Degree Module:Head tracking module (optional) Video format:NTSC/PAL auto selection Resolution:1280*720(0.5”LCoS) backlight Power:DC7-18V (3h-4h) Image voltage indicator function Ports:Headphone jack/ AV-IN port/ DC IN port/ PS2 Digitas Video:MJPG 30FPIntegrated mode DVR (only for […]