Feature: 1. Evaporative Air Cooler: Simply add water or ice, turn it on for quick cooling. This cooling fan creates a cool environment for you and keeps you away from the heat and dryness in hot summer. 2. Cooling Fan Design: Equipped with water level display for easy viewing of remaining water volume, and designed with black tempered glass control panel with touch buttons. 3. 3 Wind Speed: You can choose between 3 wind speed according to your needs. 6W rated power, low consumption, 470ml water storage capacity, support USB charging, convenient outdoor carrying. 4. Timeable: This evaporative air cooler has a timer function, you can set it to close automatically after 1 or 3 or 6H, so you don't need to worry about forgetting to turn it off. 5. All Round Cooling: The swing blades of the fan can adjust up and down, which is convenient for all round air cooling, can add water or ice, and can also be used to purify the air. Specification: Item Type: Portable Air Conditioner FanMaterial: ABSWorking Current: 2A Input Voltage: 5V 2A Water Tank Capacity: 470ml Timing Range: 1, 3, 6H Gear: Three speed adjustable Rated Power: 6W. Package List: 1 x Air Conditioner Fan1 x USB Cable1 x Manual