Hi friends, I am persion experiences share with you kenstar Turbocool DX 9704C cooler. Kenstar cooler good quality cooler, I use this our home and office work last 3 year. This cooler cooling power good and save electricity bill. Kenstar cooler design so nice and stylesh, kenstar make this products materieal good quality. Cooler air flow sound but no othe body sound listen you.kenstae custmer service better but no good quality. Overall this products good and velue of money, best option summer time for cooling.