Review on Klein Tools PJSFM1: High-Performance, Rechargeable Fan for On-the-Go Cooling and More by Richard Gilbert

AMAZING! I will buy another one for a friend who vacations a lot. First of all, the battery lasts a long time. I ran 3 hours on low settings and it only went down 1 lane from 5 or 6 full lanes. I was surprised at how much air movement is achieved at this size. It is also very durable as it has thick padding to protect against falls. It also has a nail hole so you can nail or screw it to something and take it out. This fan is perfect for campers, construction workers or our family to take to softball and baseball games. Super impressed with it.