Using the DJI Goggles N3 is easy. First, pair them with DJI Neo or DJI Avata 2 and DJI RC Motion 3. Put on the goggles, and you're ready to take off. You can use head tracking to control the drone by moving your head or wrist. When you notice fog on the lenses, just tap the defogging button. Make sure to fly in an area with good signal strength for the best video transmission. If you're wearing glasses, you can comfortably use the goggles without any extra adjustments. After each use, turn off the goggles and store them in a dry place. Keep the battery charged to ensure you have enough operating time for your next flight. Also, check the compatibility of the goggles with your drone before using them.