Some Cool USB powered items

I found this USB fan at a dollar store and it is supposed to be for plugging into a computer , but the neat thing is that it plugs and works off of the Portable Solar Panel Charger and the smaller solar powered USB charger also. So cool.

 

 Now it is making me want to get all of the USB powered items that I have ever seen LIke:

USB Fridge Cooler Beverage Drink Cans Cooler/Warmer Refrigerator for Laptop PC Computer

 

 USB Camping Lights

  USB Mini Desktop Fan


 There are so many neat things that work off of USB and could make living off-grid so much nicer.