3-speed adjustable wind speed: This water cooling radiator has 3 optional wind speeds (low/medium/high), which can be freely adjusted according to your needs. The cooler has a swing function, which can make the cooling air evenly distributed, and the wind blades can be adjusted vertically to supply a wider area. It cools the surrounding area evenly and efficiently, creating a larger comfort zone.Super Comfortable Portable Design: You can carry and move easily. The compact size and efficient cooling capacity make it suitable for any room in the home, keeping cool while sleeping in the bedroom, office work, home gym or patio. Our mini air conditioner fans provide you with long-lasting cooling anytime, anywhere.Energy saving and environmental protection: Compared with expensive air conditioners, which is more environmentally friendly and safer. Instead of circulating warm air like a normal fan, it blows cold air out through water evaporation and feels very refreshing. You can easily enjoy extra coolness in seconds at low cost.Number of nozzles: 5 nozzlesWater storage capacity: 600MLTiming gear: 1-3 hoursPower supply: USBTYPE-CFan gear: 3 gears adjustmentNight light color: 7 colors adjustableOutput power: 5WProduct line length: 1.2 metersProducts include:1 x Desktop Fan1 x USB Cable