Evaporative Cooler, 3-in-1 Cooler, Fan and Humidifier with 7.5H Timer

3-in-1 Evaporative Cooler: Our evaporative air cooler enjoys multi-function set in one, including refrigeration, humidification, and air purification function in one piece of equipment. It's really the first choice for you on hot summer days, which eliminates the trouble of using multiple appliances at the same time. 2 Adjustment Methods: This air cooler with a good cooling effect has a 20L extra-large water tank, which greatly reduces the number of times to add water. In addition, there are two ways of manual and automatic adjustment for our air cooler, and the adjustable angles are up to 40°. Available 4 Speeds and 3 Modes: There are 4 wind speed settings to control the fan speed for optimal comfort. And it provides standard wind, natural wind, sleep wind, and a breeze to meet your different needs. Besides, our air cooler can help you cool down and improve airflow in your room, reducing energy consumption and costs. 7.5-Hour Timer and Quiet Operation: Our air coolers have a quiet sl