Hii dear friends. I share my honest review in this platform. Last summer i purchased symphony winter 80L cooler online. But i received defective product. Non stop water leaking even you can't stop the water leaking by any way you have to wait till end no option to open the windows you need to contact a technician every 15 days to clean the window thir class designing not user friendly don't buy its a third class product design by big name