At golg battery power

Im not sure how these work excactly but i was reading through the manual and
It takes 4 aa batterys an has a life of 20 to 40 hours..
I was expecting some type of lith ion type dealo.
They musnt draw all that much.
My kids toys take 4 aa's.
its just not every day you buy a thousand dollar piece of
Electronic equipment that runs on 4 double a's.
sounds suss.
Any help.

That's right 4 AA Batteries & on average I get 40 hrs. Mate come have a look at mine & take it for a spin. Nothing better then trying it before buying it. It's not like you're spending a few $. Totally understand your hesitations.