Review on Portable Air Conditioner Fan: Rechargeable Battery Operated 120° Auto Oscillation Personal Air Cooler with 3 Wind Speeds - Perfect for Home, Bedroom, Office & Outdoor by Missy Yang

Blows out really cool air just by putting some water and ice on it. The starter setup is great. Just pay attention to the drain pipe at the bottom. I wish it came with some sort of drain extender, but that's fine. I plan to take it on a hike where there will be a cabin with an ice machine. Came charged and blew very cold air for a very long time!