I got to showroom and see this usha 50 CD503M cooler it speed of air flow is very powerful . usha is avery big brand and many of the product is good.
But this product usha 50 cd503m is mot good is very coastely. In this cooler amount you can buy one nice more features then this and at low price. The power consumption of this cooler is very headlight then other coolers . I can prever voltas cooler then usha.