Mini LED Hanging Fan USB Rechargeable Desk Fan Portable 3 Speeds Wall Hanging Fan for Student Dormitory Home Outdoor Camping Office Small Desk Fan

This was what we brought on our last trip to Arcadia in July. We hung this on a cargo net from the tent ceiling and it worked great. We mainly use fans. It ran at medium speed all night and finally stopped when we woke up in the morning. . . 7 to 8 hours. The only thing I want to improve is the charging time. Even with a fast-charging wall wart plugged in, charging takes hours. Overall, I'm glad we had it on a hot summer night.

I bought two. I gave one to my mom and she loves using it as a night light. The fan will definitely keep you cool in the event of a power outage. Yes, it's small, but it does move air more forcefully than you might think. Battery life is great. She checked it out overnight and continued 8 hours later. I especially like that it has a hook. When we inevitably lose power again, I'll be using mine to hang in the guinea pig cage. I can definitely see how this fan is a game changer for critters. I'm not a "specs" type of person, but I know the battery is a little more than twice the size of a phone battery, so if you have a charging brick, you'll need to account for that. Otherwise, I think it works just fine!