Bladeless 3-in-1 Air Cooler combines the functionality of a USB fan, humidifier, and night light. It efficiently cools the surrounding air, providing a refreshing and comfortable environment. The ring-shaped design delivers high airflow with fine mist dispersion for enhanced cooling performance. Equipped with a built-in night light, it creates a soothing atmosphere that promotes relaxation and better sleep. The fan offers three wind speed settingsnatural, medium, and strongallowing personalized comfort control. Simply add water to the tank, and for improved cooling, include ice cubes. Mist output helps reduce dryness in the air. The night light can be turned on or off with a short press. Compact and energy-efficient, this air cooler operates at only 8W of power and weighs 503.4g. With dimensions of 5 x 5.6 x 9.8 inches and a 300ml water tank capacity, it provides up to 6 hours of continuous humidification. Its bladeless design and absence of metal grills make it safe for use around children and pets, ensuring worry-free operation in any home. Ideal for personal use, this air cooler makes a thoughtful summer gift. Includes 1x personal air cooler and 1x power adapter. For any questions or concerns, support is available to assist you.