Enjoy a great air-conditioned environment wherever you are. Feel cool and comfortable during incredible heat waves. Save hundreds on your summer air-conditioning bills! Imagine sitting in front of your computer at work where it's 90 degrees outside and even hotter inside because the building’s air conditioning unit has failed. While everybody around you sweats, you enjoy a cool breeze from the comfort of your own computer with the USB powered AC Ally II. Just freeze water in the plastic bottle, insert into the provided space, close the unit and turn on the fan. Cool air will blast you for instant gratification from those dog days of summer. Your computer will become the envy of the entire office as you stay cool while all your officemates sweat it out.