Review on Portable TX Neck Fan: Small, Battery Operated, Dual Wind Head with LED Light - Ideal for Traveling, Office and Home Use (Pink) by Nguyen Taylor

I used the neck fan every day when I was at Disney in August. I waited for it to melt and then turned it on. I've always used the lowest speed but it only lasted 3-4 hours. It worked because after about 6 hours we returned to the room for a break and I then recharged it. I found the fact that USB is required for charging to be a major inconvenience. It's hard enough to find a connector for your cell phone! I was looking for a fan that accepts AAA but couldn't find one. I would rather pay for batteries and have them available when I need them.