I have ordered this cooler in summer this year as my old cooler was not working.I bought this Bajaj Desert Dc 70 Dlx cooler from Amazon.in.The delivery was nice and tidy, it look good from outside packing and pictures but not that type of satisfactory from front .It has large tank that can hold up water up to 35 litres that last last up to 9 hours, the quality of the product is average according to price range.I bought this for INR 10690 ( excluding delivery charges) .If you want to buy a cooler you can checkout for symphony desert coolers.T his company is reliable but not in this field.The sound created by the cooler is negligible.But although I am not satisfied.