Review on Geek Aire Rechargeable Waterproof Accessories by Gary Bush

This is my 4th geek fan. I've used other fans to cool the garage, dry out damp areas after a water leak, and circulate the air around the house (drawing in cold air from outside). I even tried making Mr. Fan with one of their fans. It worked, but it was dirty and needed to be connected to a hose. Hose for connecting garden hose if needed - Water level indicator window - Rear wheel lock - Separate fan and water pump controls (Mr.) (You can start fan only, or start Mister only, or run both) - Replaceable battery! (Imagine having to take this thing with you everywhere you want to charge it? No need to remove the battery, just charge it separately). You can also plug it in while the battery is in the fan if you need longer runtime. A quick test showed a temperature drop of 14 degrees. Tank so the impact could potentially slosh water - it seems the fan could be a bit more powerful. I haven't tried a direct plug fan, this could potentially make it run a little faster. When I assembled this it was about 90 degrees in the shade. I did a quick test with an instant read thermometer. Standing about 8-10 feet away, and the temperature dropped about 14 degrees. Used it outside to point to our backyard door. I have a feeling it also reduced the amount of hot air entering the house, although I can't say for sure. The most amazing thing about it is that it is completely portable, garden, park, beach. completely autonomous. The water tank isn't insulated, but I'm wondering if adding ice to the water cooling tank will lower the ambient temp further.