We have been Craftsman fans for a long time and when we saw this new addition to the c3 line of tools, we had to have it!
The c3 line is a series of tools that can all be ran off of rechargeable 19.2 volt batteries. My husband works a lot out of his box truck, which gets very hot inside with no wind being able to enter. We already have some of these batteries so when we saw this fan, it was the perfect solution! The battery pops into the base of the fan. The fan can tilt front to back to get the right angle and it has two speeds. The blades inside are quite small. You'd think they could get a little more wind with wider blades but maybe that takes too much battery power. The fan does a great job for the size... but there are definitely more powerful corded fans out there. The portability of this one is what sold us. My husband uses it wherever he is out working in the summer.
We purchased the two year extended warranty with this also. It was only 5.25 extra and will allow us to get a free replacement if anything happens to it within the two years, even if it's our fault.