Kaz HT 900 Honeywell TurboForce Fan
I am very impressed with this extra small desk sized fan. It creates a nice strong breeze that can be felt from several feet away. Even the lowest setting creates quite a breeze, so if you have papers around or need an extra quiet fan this is probably not a good choice. For me though, I like the white noise it creates and in the hot, humid Florida summers, this is a nice way to cool off without having astronomical power bills.
I purchased one fan for each of the bedrooms and can now raise the temp on my A/C by two degrees and yet it feels cooler than it did before.
The fan can also be wall-mounted and the fan's angle clicks into secure settings so you don't have to worry about it rotating up or down. The power cord appears to be around six feet long.
I highly recommend these little fans for portability, space, and effectiveness. Those wanting an oscillating fan rather than a fan that only blows in one direction should consider Honeywell HFT114B Oscillating Super-Turbo High-Performance 3-Speed Fan.