Mobile evaporative air cooler, portable evaporative air cooler, desert air cooler, Sudan air cooler, Middle East air cooler, southeast aisa air cooler, with remote control Max airflow 6800m3/hr, max air pressure 45pa, noise lower than 60, 240watts motor, 3 rotary fan, wind distance 12meters, 40L water tank, can use for 20-50 square meters area. Delivery: 15 days after get the deposit Loading qty: 46PCS/20FT container 3 speed controller 1. High-efficiency reduce tempreture from 5 to 15 cnti-degree. Better in dry area. 2. Energy-saving: 150 square meters just need 1 kilowatt/hour. 3. Green: No Freon. 4. Htealthy: No air condition disease. And can cure Asthma, Catarrh. Improve your skin. 5. Easy-install, Easy-operate, Auto-wash, No-water-protect, Auto-protect on bad weathe.