In these hot and trying times, I ain't trying to fall out to heat stroke ya know. It really does move a lot of air fast too..
Yeah, to be perfectly honest, I haven't quite verified 80 minutes directly, not trying to burn the motor up from such long continuous use ya know.
But I'm pretty sure it's a solid estimate, as the original drone it came from would last like ~20 minutes on a full charge, and this is only ¼ of a drone, so ~20 * 4 ≈ 80 right?
Plenty long enough to prevent me or any friends that need to use it from suffering a heat stroke...