Review on Portable Air Conditioner Fan: Mini USB Desk Fan with Strong Wind, Evaporative Air Cooler, 3 Speeds, 3 Spray Modes, Timer, 60° Adjustment, 7 Colors LED Light - Ideal for Office, Home, Dorm, Outdoor Use by April Lee

This little fan works great in low humidity. The little gentleman (3 settings!) combined with the fan (3 speeds!) works fantastic, and it was just divine in a place where there is no air conditioning. The different color settings were nice 'moods' but totally unnecessary - and we didn't use the timer settings - but for a personal fan/gentleman/chiller it's amazing! Even at the highest fan level and the second "mr" level, the water lasted over 3 hours. I tried adding ice to the water tank but it didn't seem to make a difference. All in all a great invention!