Review on 🌬️ YIHUNION Mini Handheld Fan Portable, USB Rechargeable Battery Powered Fan with Base, 2500mAh Battery, 4 Modes for Home Office Bedroom and Outdoor Travel (Green) by Susan Vaughn

I bought 2 fans for a car in Austin, Texas that can withstand the heat and humidity in the rear. The fan works well in the door, but not so well outdoors in high temperature and humidity. I was in the shade both days using the fans. The battery does not stay charged as long as described, half as long or less. When I needed to charge the indicator light wasn't working properly, and when the red light went out it didn't appear to be fully charged (very little air at altitude). I had to use an external charger to keep the fan running even for a few hours. With a fan at its base on a marble slab, it vibrated and traveled without sitting still. I think that every single fan can work better or worse than the other. I would not recommend it.