The diet 8i in the symphony is a metal body product that enhances beauty and functionality to it. I bought this product and now experiencing the performance of the product I feel the best unit which gives you cool breeze in the hot atmosphere. Now finally I can have beautiful sleep in this summer season with the cool air of the this cooler. The diet 8i is the first in the series of metal cooler with digital control panel, auto lovers and honeycomb pads, its powerful air throw keeps room temperatures pleasant even during scorching Indian summers. And added to the compact design and stylish looks is the bonus comfort of the fully-functional remote. The best thing about the symphony coolers is that it does not use much electricity. It’s been more than 8 months I am using the symphony cooler and its working really good and there is no need to replace it or repair it. Well I would recommend other to buy this fantastic product and enjoy the cool air specially in the summers.