I'm not even sure this counts as a scam, but I think it's relevant to what you're looking for. I found this (https://www.amazon.com/Conditioner-Evaporative-Cir

I'm not even sure this counts as a scam, but I think it's relevant to what you're looking for. I found this (https://www.amazon.com/Conditioner-Evaporative-Circulator-Humidifier-Bladeless/dp/B07DB55YHW/ref=sr_1_18?ie=UTF8&qid=1531371163&sr=8-18&keywords=cooling%20fan%20for%20small%20room https://www.amazon.com/Conditioner-Evaporative-Circulator-Hu...) fan/humidifier and the reviews are all for what looks like a lunchbox. I assume either the company is listing this new product under a listing that already had good reviews, or that the seller of this product bought this page that already had good reviews. Or it could be a genuine mistake but I think it's suspect. I didn't actually buy the fan so I can't speak to it's quality.