Covers a wider cooling range to keep you in a comfortable environment. Suitable for office, home, room, etc. LEAK-PROOF AND USER-FRIENDLY: Open the flap to recycle condensate water and avoid dripping on the desktop; this portable cooling fan has adjustable vents to help you direct the air up and down. The water tank is durable and transparent, the remaining water volume is clear at a glance, and it is detachable, making it easy to add water/ice. [Multiple functions]: The fan is low-temperature and power-saving, low-power air-conditioning fan, good mute effect, large-capacity water tank, double purification, blowing cold air, and effectively filtering dust particles. The directional casters are designed for easy movement, prevent slipping, and are very safe. [Water cooling]: The fan can only be used as a normal fan without adding water, and it will automatically stop the cold air mode. Water or ice crystals can be added during cooling to enhance the cooling effect and achieve the effect of a cooler. [Safe and harmless]: The outer material of the fan is mainly made of high-quality environmentally friendly ABS material, without sharp corners, and no harm to the human body.