I have seen this solar fan hat advertised for $39 - $49.
It is so hot now in Georgia above 94 each day with high humidity. I am looking at this hat and wonder if it really works. Has anyone tried something like this?
I never used that one. I did made one in the mid 90's when working construction in SC. Mine wasn't very strong with solar power. I then changed it to a rechargeable battery in tool belt and a stronger fan.