Fangrui Product Details Multifunctional 4-in-1 Design: This Portable Air Conditioner Is Designed To As A Fan, Air Conditioner, Night Light, And An Evaporative Humidifier. Backed By A Robust Motor And A Air Duct Design, It Ensures A Cool And Comfortable Breeze That Helps You Beat The Heat And Have A Cool Summer. Portable And Usb-powered: Designed With Convenience In Mind, This Small 6.4-inch Cooling Fan Needs And Ice-cube For Operation. The Tiny Size Makes It For Desktops And Small Rooms. It Can Be Run Using Adapters, Power , Computers, Or Car Chargers, Courtesy Its Usb Power Input. Customizable Modes And Times: This Portable Swamp Cooler Offers Three Speed Modes - Low, Medium, And High - Allowing You The Freedom To Adjust As Per Your Needs. Furthermore, It Features Automatic Timing Options (1h/3h/6h) To Suits Your Leisure, Sleep, Or Work Schedule Effectively. Atmosphere-enhancing Features: Boasting A Built-in Night Light With Seven Attractive Colors, Our Portable Ac Unit Lends A Fetching Ambience At A Mere Button . The