I have bought this product last year. This has been working good . This is made for medium sized room but it gives nice cool air. Symphony is good company . The cooler is light weight so it is easy to move over places as required. The wire length is around 1m which I personally think should be more than that. The water capacity is good . I fill it once and it works for around 15 hours before being empty. The blades are high speed . It covers whole my bed and even cool the room a little bit. It is good for those who have low budget.