3-in-1 COOLING – Evapolar evaLIGHT cooler humidifies, purifies and chills the air using evaporative technology. Best for hot dry climates EASY TO SET UP AND USE – simply add water then plug into power supply, computer or power bank to get started! Cools the area in front of the device (45 sq.ft.), approximately the size of a desk, couch or bed PORTABLE - evaLIGHT personal conditioner sits conveniently on any desk and is easy to transport around LOW ENERGY CONSUMPTION – evaLIGHT air cooler consumes only 10W of electricity PATENTED EvaBreeze tm evaporative technology - based on a unique nano-material used in evaporative pads. This inorganic material substance prevents bacteria spread