This summer I bought this symphony 70i cooler from paytm and I am very satisfied with the product. It has 1 year warranty and the quality of the product is good. It has honeycomb pads and blower instead of motor. Plus this is different from symphony 70T as it has new I pure technology which is good feature of the generation. It is room cooler and compatible as it has small roller tyres to move. It has power rating of 180 watt. That means you can run it whole day without any tension. Because of cooler it gives feeling of air conditioner. While buying it we saw two models and the other one is storm 56i. The features were same and the only difference was water capacity. So if you are cooling for cooler this summer I would recommend you to buy this storm 70i or 56i depending on your budget and requirement.