3-in-1 COOLING – Evapolar evaLIGHT cooler humidifies, purifies and chills the air using evaporative technology. Best for hot dry climatesEASY 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 bedPORTABLE evaLIGHT personal conditioner sits conveniently on any desk and is easy to transport aroundLOW ENERGY CONSUMPTION – evaLIGHT air cooler consumes only 10W of electricityPATENTED evaporative technology based on a unique nano-material used in evaporative pads. This inorganic material substance prevents bacteria spread.FOR PERSONAL USE – Cools the area in front of the device (33 sq.ft./ 4 sq.m), approximately the size of a desk, couch or bed