General description This Energy Saving Desk Fan with Night Light is a 4-in-1 portable and versatile device that combines an air cooler, humidifier, fan, and night light into one lightweight unit. With a convenient leather handle, it is easy to carry between home, office, and outdoor settings. The fan operates using a power bank, adapter, car charger, laptop USB port, or AC outlet, providing instant cooling wherever you are. Technical specifications Color: Black Size: 170 x 82 x 22 mm Power: Universal USB Weight: 811 g Water Tank Capacity: 700 ml Operating Noise Level: Below 55 decibels Usage Easy to use with no installation required; simply press the button to adjust fan speed (2 levels), spray intensity (3 levels), and timer. 5 wide-angle nozzles provide powerful, even airflow for fast cooling. Ideal for travel, office, bedroom, car, tent, or camping. Other information Equipped with an automatic dry-protection function that stops spraying when the water level is low. Features 7-color