Are you thinking about those things you see in USA windows?
Real air con relies on separate units. One is taking the air in the room to heat/cool over the coil, the other dumps the cooled/heated gas outside via the other coil.
But you are cooling and heating gas in one unit. Look at the plate on the back and see what gas it uses. It will be probably propane which is how fridges cool/freeze food.
Are you thinking about those things you see in USA windows?
Real air con relies on separate units. One is taking the air in the room to heat/cool over the coil, the other dumps the cooled/heated gas outside via the other coil.
'Portable air conditioning' doesn't exist. Sorry.