Review on O2COOL 5-inch Portable Fan Battery Operated, 1 Unit, Grey by Brian Healy

This is a great little fan. Portable Heater Mr. Heater rolled across the floor in the back hood of my truck [Topper]. The inside of the topper has become VERY hot. In front was a heater aimed at the tailgate. Install the fan on top of the ice cooler opposite the tailgate; Blows towards the oven, BUT not into the oven. [A little bit higher]. It looked like a miracle! The blanket didn't get hot at all. Inside, too, the heat is distributed almost perfectly evenly. The temperature in the lid was the same everywhere. My heating worked even less; & No hotspots. After you have reached a comfortable temperature, turn off the heating. Found by trial and error. that once got into a comfort zone; You can just leave the indicator light on. This fan will save me a lot of propane I'm sure. It also came with a power adapter. I'm sure I can cut the adapter and install a car cigarette lighter plug or USB plug. I:E: This little fan was a win-win. I will buy another one as a "backup". It's also very quiet, with hints of pleasant "white noise". I always like to sleep with pleasant "white noise". This is my little darling!