Brand New Fatshark HD FPV Goggles the only time these were worn was when the update was performed, so you won't need to do any updating at all. The update process can be a little tricky. They were never worn outside or used to fly any drones only to update, it connects with all walksnail vtx's. The goggles are preloaded with a 32 GB SD card with the updated firmware. Fatshark does not include an SD card when you buy the goggles. Recently bought a brand-new strap and 3 extra face foams. The one that's on there is an aftermarket extra thick foam for better comfort. The goggles come with TrueRC's high efficiency X-Air MK 2 with direct RP-SMA Connectors. Gain 10 dBic along with a healthy flyable beam width of 120deg. These antennas offer the best flying experience you can get, installed are the short stubby antennas and the flat wafer style for long distance. There won't be any need to upgrade the antennas for the life of the goggles, they're the best you can get. Will also include a 1500mah battery lipo battery, so you'll be set and ready to fly when the goggles arrive. Message me with any questions. These are awesome goggles.