Symphony Sumo 75 XL Powerful Desert Air Cooler 75 litre (White)Cool Flow Dispenser It is equipped with a cool flow dispenser which distributes water evenly for better cooling. Dura pump Technology The water pump of the cooler works on dura pump technology which ensures its longevity Low Power Consumption This symphony air cooler is designed to use less electric power as it runs on an operating cost of a fan. Use it Inside, Use it Outside The cooler is designed to provide cooling comfort when and where you need