This 3-in-1 portable air cooler fan (USB charging) includes fan, air conditioning, and humidifying functions. It has 3 wind and 3 spray modes for adjustable settings. Enjoy cool air in hot summers and humidified air in other seasons. allowing you to stay away from the hot summer and enjoy a cool summer. 7 colorful lights create a romantic atmosphere on the dining table or coffee table on hot summer nights! Portable Design and large capacity.