<b> 4-in-1 Personal Evaporative Air Cooler</b> <br/><br/> Our EEIEER evaporative air cooler is a combination of portable air conditioner cooler, table fan, mist humidifier, 7 colors night lights, 4 in 1 multifunctional designed for cooling summer. Just simply by adding ice and cold water into water tank and then you will feel the fresh cooling wind coming out. <b> 3 Wind Speed and 2 Misting</b> <br/><br/> The portable air cooler fan has 3 adjustable wind speeds(natural wind / sleep wind / strong wind) and 2 cooling mist setting(heavy fog/little fog) misting like a humidifier, you can choose the speed that you feel most comfortable and lower the noise level to 30dB(sleep mode), so it won't disturb your work and sleep. It is only for personal use, by blowing cooling air around you. <br/><br/> <b> Special Design</b> <br/><br/> There are two automatic timing (2H/4H), to ensure you won't catch a cold when you sleep. 7 colors changing lights can be used as a night light to add some romantic feelings, you can turn it off at anytime you want. Portable design, the mini fan is only 11-inch height, it won't take up too much space, easy to carry and move. <b><br/><br/> Humidified and Cooling Air Fan</b> <br/><br/> Simply add some water and ice(cooler) to the water tank, do not exceed the maximum water level "F". Cooling and humidifying at the same time, remove small particles and humidify the air, allowing you to enjoy a healthier life in a comfortable, moist environment. Easily to refill the water through the hole in side without remove the top, it still can be used as a normal desktop fan even running out of water. <b><br/><br/> Eco-Friendly and Energy Saving</b> <br/><br/> Very low energy consumption, only small evaporative cooling fan to replace a freon air conditioner can meet your personal necessary, electrical energy efficient, more environmentally friendly and save more money.