Feature: 1. [Fast Cooling] This air cooler can quickly cool down in 3 seconds, and it can be used with air conditioners to form convection circulation of indoor air. 2. [Night Light] The cooling fan with warm night light, which can low noise operation at night, and creating a romantic feelings to meet your various need. 3. [Low Noise] Can be flexibly adjusted, three dimensional wide angle air supply, special air outlet grid, effectively increase the wind power, reduce noise, manual horizontal page layout. 4. [3 Gear Adjustable] The humidifier cooling fan has three gears of wind, one key adjustment, easy to use, stable performance, so you can use it with confidence. 5. [Widely Application] With 100mL large capacity water tank, humidifying and replenishing water without drying, which is perfect for househld, office, bedroom, ect. How to Use: 1.USB powered 2. Control the fan, light, spray through the switch on the product Specification: Item Type: Air Cooler Material: ABS + silicone + electronic components Product Size: Approx. 112 x 165 x 85 mm / 4.4 x 6.5 x 3.3 in Input Voltage: DC5V Water Tank Capacity: 100mL Spray Time: Continuous Spray: 2.5h Intermittent Spray: 5h Weight: Approx. 431g / 15.2oz Package List: 1 x Air Cooler 1 x USB Cable 1 x Manual