Product Description: The Color of the Night Light Can Be Adjusted at Will, Different Colors Give You Different Moods Intelligent Display, Easy to Adjust, Give You All-round Care for Your Health Three Wind Speed: The Evaporative Air Cooler Focuses on Delivering Personalized Experience to You. Low Wind Speed is Perfect for Sleeping Staus, and the High Wind Speed Matches Working or Sport. Product Properties: Product Power: 9W Power Cord Length: 150cm Water Tank Capacity: 1000ml Wind Speed: 3 Gears Material: ABS Input Voltage: 5V ~ ~ 2A, (unavailable Below 2A) Charging Port: Dc5V/2A Product Size: 276*229*148mm