General description AlwaysH Portable Air Cooler is a versatile 4-in-1 device that functions as a mini air cooler, air humidifier, fan, and LED night light. It is designed for personal use, making it ideal for home, office, or travel. Technical specifications Dimensions: 16.5 x 15.1 x 22 cm Power source: USB powered Usage Can be used as a regular fan or as an air cooler by adding water and ice cubes. The built-in negative ion generator purifies the air for a healthier environment. The emitted mist increases humidity, keeping skin hydrated. Other information Note: Measurements may have an error of 1-3 cm. Color may vary due to differences in light and display.