Large Capacity Tank: Equipped with a 500ml water tank, this air cooler offers prolonged operation without the need for frequent refills, making it convenient for all-day use. USB Powered: For access, this device comes with a USB power supply option, allowing you to power it from multiple sources like laptops, power , or any USB outlet. Compact and Efficient: This mini air cooler combines the functions of an air conditioner, a humidifier, and a fan, providing you with a versatile appliance. Perfect for personal spaces, it enhances your environment by cooling and humidifying the air. Adjustable Airflow: Tailor your cooling experience with adjustable settings. This portable fan allows you to control the air output to your comfort level. Portable Design: and compact, it is ideal for use in homes, offices, or any space that requires immediate cooling.