Tabruna Cooler does nothing that a fan can't do, especially for the price. And, it certainly will NOT cool down an entire room as the advertisement says. It definitely produces some cool air but it just does such a bad job at actually pushing that air out that you have to like get an inch away from the fan to feel it.
I pre-refrigerated the water before I put it in and that seemed to help it out for a short time. If you’re hoping it’ll physically cool down a room you’re out of luck, I don’t think this thing could even cool down the interior of a car. It also uses up water real quick it probably lasts about 5 hours.