Fangrui Product Details Fangrui Product Details Powerful Cooler: Do You Feel Too Dry When In A Room With -conditioned On Portable Helps You! Enjoy A Cool Summer With This Fan. Speed And Easy To Use: Weve Improved This Portable To Set Up And Use. The Three-step Operation Cools The Hot Around You In Seconds, Making The Wind Cooler, Wetter, And Cleaner. Usb Powered: The Evaporative Cooler Comes With A Usb Cable That Compatible With Computer, Power Bank, Wall Chargers And Any Other Usb-enabled Power Supply. Just Plug It Into The Power Supply For The Whole Day Or Night Working. For Your Bedroom, Office, Living Room And Kitchen. Energy Saving High Efficiency: This Small Has Lower Energy Consumption That Is Cost Effective. The Fan Can Be Automatically Set To From Side To Side, Allowing It To Blow In More Directions. Use Time: Fan: About 12 Hours; Second Gear About 6.5 Hours; Third Gear About 3.5 Hours. This Portable Fan Can Make A Thoughtful Gift For Friend Or Family Who Needs A Comfortabl Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.