This usha dynamo table fan looking very nice. This fan cooling is very high level. This fan blade run to much fast and give more cooling air . It is not make loud voice, this fan sound quality is nice and not to much loud. service and support also good. it is long la-stick product for use. it is making something different for more use and not consume more light energy. we move this fan anywhere for easily get cool air. it is very useful and I love this product.