Review on Cipamnel Portable Air Cooler: Efficient Rechargeable Mini Handle Evaporative AC with 3 Fan Speeds for Desk, Home, Office - Blue by Denise Woodcock

First of all I want to say that the seller is great. They tried to help me when I told them it only stays a few minutes and they sent another one but this one doesn't stay much longer than the first. I bought it for my chicken coop. The chicken coop is small and a small air conditioner will do if left on for more than a few minutes. It runs a little longer if you don't use mists, so I just tried the fan and it lasted about 15 minutes with the second fan they sent. I really want it to stay charged longer. The girls are having a tough time in this Texas heat. If you can use it while connected to USB, it will work for you. Maybe I just got 2 that have something wrong with the battery.