Works a lot better than my last fan. I have been without AC for 5 years, and these fans help a lot.
Great fans. I live in a van, not down by the river, and these fans are great for those hot sticky nights. Running it off of a portable power pack it uses a lot less of my charge than the single fan I had before. Being able to blow air in 2 directions keeps my van well ventilated with fresh air.