Portable AC is ready to lend a hand with the Handy Cooler. USB powered and about the size of a soda can, this little Portable AC cooler can blow a cool breeze on you where ever you go. Portable AC coolers are an old trick for keeping cool, using air flow to help evaporate water and lower temperatures. Mini air cooler use the same principle with freon or other substances in a closed system which manages to recycle the coolant. With the Handy Cooler you need to soak the sponge every so often to keep it from just blowing regular air. If you need to use it on the go you can run off of 3 AA batteries for about 5 hours. Cooler can be used at just about any angle when held by hand (and handstrap), or using the adjustable output while standing it upright. The USB power option is provided by an included USB to DC adapter cord. An optional AC adapter is available for purchase as well. |