Material: Abs + Electronic Components Outer Packaging: Blister / Color Box Style / Color: Blue / Black / Rose Red / Pink / Green / Purple It Can Have a Cooling Mode to Adjust the Local Temperature. Simply Push the Back Cover from Top to Bottom When Turning Off the Power to Open the Back Shell. Take Out the Equipped Water-Cooled Sponge, Wet the Sponge with Water, Keep the Water from Overflowing, and Put It Back into the Body. Close the Back Cover to Blow out the Cool Breeze with Water Vapor. Using the Principle of Water Vapor Flowing Through the Evaporative Heat Absorption and Cooling, the Temperature of the Blowing Place is Reduced. Place on Desktop, It is a Desktop Personal Air Conditioner. With the Use of the Included Rear Bracket to Support It Firmly and Adjust the Angle of the Wind. Cool Breeze from the Mini Handheld Air Conditioner Fan Will Provide Refreshing Comfort.