The symphony diet 50T has a horrible experience with my friend. He shared that will our friend circle he said that it is having a narrow water holder and water holding capicity of approx. 40 ltr. We cant put our hand inside that narrow water holder in case mosquito start to germinate there. Also the service and support of this item is very bad, he need to wait 5 days and then the symphony team came there to repair his product. Also the cooling and sound is very bad, 1500-2500 cubic meter per hour which is less and noise produced by it is somewhat ok. I and my friend are not satisfied with this piece. It costs about 10000 Rs. In market whereas value for money is very less.