The Portable Mini Fan USB Air Humidifier Cooler Fan is the perfect solution for staying cool and comfortable while moisturizing dry air. With a built-in air humidifier and three-speed settings, you can adjust the airflow to your preferred level while enjoying the added benefits of air humidification. providing long-lasting use for ultimate convenience. The device can be used as a humidifier to moisturize dry air and prevent dry skin, allergies, and respiratory problems, making it ideal for use in the office, at home, or while traveling. This portable mini fan has a compact and lightweight design that is easy to carry in your bag or backpack. The device operates silently, making it ideal for a peaceful and undisturbed work or sleep environment. The adjustable air vents allow you to direct the airflow where you need it most, and the device can be powered through a USB port or a power bank for added versatility. The LED light indicator shows when the device is powered on and when the water tank needs to be refilled, and the automatic shut-off feature ensures added safety when the water level is too low. The device has low power consumption for energy efficiency, and the stylish and modern design will complement any décor. Overall, the Portable Mini Fan USB Air Humidifier Cooler Fan is an innovative and convenient device that provides refreshing and cool airflow while moisturizing dry air. This versatile and easy-to-use device is perfect for anyone looking for a compact and portable solution for staying cool and comfortable while on the go.