Symphony cooler if really efficient but only for small rooms not for the big ones.
It really cools the whole room within 10 min. But if your windows are open then it wouldn't work that much
At the price of 6500 rs it is really a great cooler with good service support i.e after sale service is amazing of this company.
There are many features given in this cooler like swinging system is these, 5 level of speed so overall I am really happy with this product.
If some time I need to cool my room fast I use to pore some ice in the tray and the cooler do the rest work. It is really amazing feeling with this cooler in summer days.
I really recommend people to by symphony brand coolers for there small rooms or in such place where the air comes direct to the user face. If you are looking for big room this cooler would not work that much effectively