A desk fan equipped with a high-performance motor and a unique air duct design with 3 different spray modes and 5 ports to adjust the spray amount, providing fast and efficient cooling with strong humidification. It has a large 700ml water tank that lasts from 8 to 12 hours, with a water shortage protection function that automatically switches to natural wind mode. It features a timer function from 1 to 3 hours and a noise level below 45 decibels for quiet sleep, with 3 adjustable speeds and a 7-color night light. It uses low power and provides 180-degree cooling, and charges via USB port for operation from multiple sources. Used once