When I saw this cooler first time I am totally shocked because this cooler comes with rechargeable feature which gives you 7 hours cooling without external power other feature which I like that is silent mist. You can control this cooler with remote. Led lamp also come in this cooler. This cooler is extremely portable because in this four wheels are given. It comes with 3 speed fan setting which gives you high and low power air. Water tank capacity of this cooler is 2.5 litres. And I am fully satisfied with this clooer and its service and support system also All over performance of this cooler is very good in this price segment. It gives you value for your money.