Make a space cooler and more comfortable with the Kool King 10k remote window air conditioner. This unit is designed to cool rooms or offices up to 450 sq. ft., which makes it ideal for a large bedroom or living room. With an electronic control, it is simple to use and attractive to place in any area. It features a 3-speed control to help ensure the user gets the breeze they need in even tough-to-reach spots. It's easy to install with a kit that includes everything needed.