evaCHILL is the most portable personal air cooler that cools, purifies, and humidifies the air with a gentle, light breeze. Thanks to a convenient portable handle and its super light weight, you can take it anywhere. Control the airflow with one simple button and enjoy the fresh air for up to 4-6 hours. In addition, the evaCHILL consumes only 7.5W, which makes it the most energy-efficient cooling method. Features: 3-IN-1 COOLING – Evapolar evaCHILL cools & humidifies the air using evaporative technology, the cartridge material also catches large dust particles. Super portable air conditioner with a handy handle, 4 fan speeds and one button control NATURAL PERSONAL COOLING – Efficiently cools your personal space using evaporative technology. Ideal solution for hot, dry climates. Feel the pleasant cool breeze within 3 - 5 feet in the direction of airflow. Contrary to other personal air conditioners, evaCHILL doesn’t use Freon-like liquids, the temperature drop is a result