(It's a cooling fan,the cooling range is 3°-5°.Cooling effect may not as good as A/C.)You need to add water in the ice crystal bottles and put them in the fridge to freeze.Then put them in the water tank and add water in the water tank.
About this item
【Foldable Design】 Space-saving foldable design, you can carry it to any room in your home easily and it's convenient for you to store the table fan while not using it.
【Air Circulation】Utilizes Vortex air circulation to more effectively move air throughout the entire room. Adapting classic black and white color can be used on the table, in the bedroom and office.
【Long Distance Remote Control】The remote control makes for easy operation. Infrared sensing device at the bottom of the fan, the included remote for your table fan can control your fans in a distance under 6 meters. The remote control needs 2 AAA Batteries. Batteries are not included.
【7 Kinds of Timer Setting】Timer setting is available to 1,2,3(combination of 1+2) hours, 4,5(combination of 1+4) hours, 6(combination of 2+4) hours, 7(combination of 1+2+4) hours with corresponding indicator lights on.
【Adjustable Speed and Angle】There are three-speed modes, low power mode, mid-power mode, and high power mode, the speed of each mode can be adjustable if the corresponding button is pressed. It also has a swinging function, you can swing the head automatically from right to left 90 degrees.