I manage social media for Daylight in Las Vegas.
Since we do not have an option of using
Daylight for our HVAC - I shopped around for portable A/C unit. They are highly
advertised right now. Here is what I found...
Pricing
Prices range from $49 to $279. From the reviews I've read
they are all pretty much the same. High price won’t get you anything better.
How they Work
Most use frozen inserts or ice, or ice trays that slip into
the unit. Then a fan blows the cool air out. So they are "not" mini air conditioners.
Do they work?
The independent reviews on YouTube are fairly bad. If you live in a humid environment they are
worthless. One guy has 3 in his bathroom and it created a thick fog. If you
live in a closet or studio apartment and have one close to your body they may
help a little in non humid climates.
Summary
If you live in a humid climate or have a normal size living
space - you are better off using traditional A/C.