3 In 1: This Evaporative Air Cooler Combines The Functions Of Cooling Humidification And Air Purification Helping You To Create A Comfort Zone. The Best Option For Warm And Dry Weather Is To Stay In An Air-conditioned Room. Adjustable Speed: 3-speed Blowing Speed (low Medium High). You Can Adapt The Climate To Your Needs. 7-color Led Light: The Built-in And Colored Led Light Creates A Romantic Atmosphere And Also Helps You Sleep Better. You Can Set It To A Desired Color Change The 7 Colors Cyclically Or Deactivate It. Attentive To The Environment: Without Chemical Compounds It Converts Daily Cold Water Through A Special Filter To Get Fresh And Clean Air. It Can Work Up To 8 Hours For Filling. Small Size: 16.5 Cm X 16.5 Cm X 17cm. You Can Easily Use It In The Office Bedrooms Living Room Kitchen Etc. Enjoy The Refreshing Breeze In Your Free Time Sleeping Or Working In The Summer. The Evaporative Air Cooler Combines The Functions Of Cooling Humidification And Air Purification In One Unit. In Addition With Evaporation Technology It Uses Only Cold Water For Everyday Use And Does Not Need Chemical Compounds. Specifications Power: 10w Dimension: 16.5 Cm X 16.5 Cm X 17cm Weight: 2.2 Lb / 1 Kg Capacity: Up To 8 Hours Of Cooling Tips: 1. Please Do Not Overfill The Water Tank. 2. Store The Product On A Flat Surface While Using It. By Tilting The Unit Water May Escape From The Base. 3. Run Time Depends On Speed Setting Ambient Temperature Or Humidity. 4. Keep Out Of Reach Of Children