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

If this thing had longer battery life it would be 5 stars but nonetheless this is a great fan! I have a Milwaukee site fan which is great on its own but this fan is more versatile as it has 2 very strong magnets and this clip works great when used on a lift or attached to the side of my work truck which is more work /Material allows space. It's not as powerful as those big fans on the job site, but when you're working in a hot warehouse (ironically where it was bought, ugh), this fan is like water in the dessert. Type-C charger is good too, eliminates the need for batteries and plugs into my phone's charger. Would love to see a more powerful version of the cfm with better battery life and a stronger rubber clamp but aside from those quirks this is a must have.