Features: [3-in-1 Portable Air Cooler for Home]:This portable evaporative air cooler works as a fan humidifier and swamp cooler in one compact unit helping improve indoor comfort while saving space and cost. Ideal as a room cooler for bedroom office living room apartment and other personal spaces. [Fast Cooling with Water and Ice Packs]:Designed with evaporative cooling technology this air cooler fan uses water to help deliver cooler airflow in dry environments. Includes 2 reusable ice packs to enhance the cooling effect and create a more refreshing breeze for hot summer days. [4L Water Tank for Longer Cooling Time]:The 4L water tank supports hours of continuous operation without frequent refilling. The removable tank is easy to clean and maintain while the built-in locking design helps keep the tank secure during everyday use. [3 Speeds 3 Modes with Oscillating Airflow]:This oscillating air cooler features low medium and high speed settings along with cool natural and sleep modes to fit different c