I don’t know about you, but summer has never been my favorite season. Hot summers are going to be much more bearable when you have Thanko’s USB Dendo Uchiwa. This is a USB electric paper fan that keeps you cool without you having to do a whole lot. You just have to show up, put this next to you, and let it take care of the rest. This device waves a paper fan for you but you can adjust its speed. It’s cheaper to use than a regular air conditioner.
The device weighs 1020 grams and is USB powered. It sets you back under $40.