Winter 80 XL cooler provides ultimate cooling to suit your extra large surrounding. This easy-to-move cooler makes your life super comfortable with its pleasant air cooling sense. The 80 litre water-tank-supporting large cooler is one of the most convenient and user friendly coolers from Symphony as it is easily transportable. This Portable Cooler can produce sufficient cooling to every corner of your surrounding as it breezily creates a dynamic cooling environment to suit all your cooling sensibilities. Keep window/door open for cross ventilation. Symphony coolers also works on inverter power. It runs on operating cost of a fan.