The FPV is piloted from a mask in which you are immersed. It is absolutely not stabilized by GPS and it is customizable.
Each battery offers a flight of about 4 to 5 minutes against 25 minutes for a classic drone.
The particularities of the FPV drones are to make high speed (beyond 200km/h), proximity shots and obstacle crossing. Indoor shooting and public flying will be possible with an FPV weighing less than 250 grams.
The FPV also allows to obtain a high quality image because it embarks a 4K camera, more commonly a Gopro or 360 camera. Once the shots are taken, we must combine them with the gyroscope of the camera to stabilize the image and obtain a pure image.
FPV is a real revolution that has also given a new dimension to the world of video.
Everything that is absolutely impossible to do with a classic drone becomes possible with FPV: making high speed shots at ground level, over water, following vehicles, passing between obstacles at high speed.