This project is a professional and practical USB desktop air conditioner fan, which is made by superb craftsmanship and reasonable design. It can be adjusted in 3 levels, which is convenient and practical. Efficient and convenient refrigeration and air conditioning fans can let you feel more cool air in the hot summer. This is a very good and practical refrigeration gadget that will serve you very well. Features -Color: Assorted Color -Material: ABS, Copper. -Size: About 16.80X16.50X16.50cm/6.60X6.48X6.48inch. -Rated power: 12W. -Rated voltage: 5V. -Water tank capacity: 600ML. -It can quickly release the cooling and cold air to provide you with a more comfortable and . -The high-speed fan sucks the surrounding hot air through the fiber to quickly cool down, providing you with a more comfortable experience. -Adjustable up and down, low-noise operation, without affecting sleep, will be your good choice. -Fine workmanship, excellent texture, mini portable, professional and practical. -You can give it as a gift to your family and friends to make them feel comfortable. Package list: 1 x air conditioner fan 1 x USB cable