"This is a personal misting fan, not an air conditioner for a room or car."
The '4-in-1 Portable Air Conditioner' is actually a small fan blowing air over a wet medium. It does not remove heat from a room; it adds humidity to create a localized cooling sensation directly in front of the fan.
This is for someone in a very dry climate, like the desert Southwest, who wants a small, personal desk mister for a slight cooling sensation and understands it will not affect the room's temperature.
Anyone living in a moderate to high humidity area should avoid this, as it will only make the air feel soggier. Anyone needing to cool an actual room, office, or vehicle must buy a real air conditioner with a heat exhaust hose.