Review on 🌬️ Stay Cool Anywhere: YIWEI Portable Neck Fan - Hands-Free, Rechargeable, and 360° Degree Rotation for Office, Travel, Sports, and Outdoors by Laurie Fisher

Okay, here's a scoop on that. If you run with it, it will fall down like wet noodles. This is good for working in a garage on a project where you don't move your chest too much. I use them when I'm doing projects and my garage doesn't have air conditioning. I would say this is a great option for its price. It will dry the sweat from your head. Haven't used it in a while so can't comment on the battery but I hear it's a spare 18,650 battery. Things like sitting in the stands and watching sports or racing NASCAR. It would be good for that. I wouldn't want to wear this around town because it looks a bit silly. However, it works quite well. I feel a decent breeze on my forehead. Much better than my solar powered hat.