Why did you bring this up first?
Because some people regard the "hot air circulation" of the oven as the "air frying" function, if there is only the hot air circulation function, there is no way to air fry. Generally, the hot air circulation is only equipped with a small fan. In order to supply air, the temperature is more uniform and the baked ingredients are more tender.
If an oven has the function of "air explosion", there are two kinds:
Air fryer oven integrated machine/? Air frying oven? ;
High-power, high-speed, heat pipe air oven;
If it is these two kinds, there must be corresponding operation buttons and keys on the operation interface.
For more information about "integrated air fryer and oven", please read this article:
Detailed explanation of brand air fryer oven integrated machine