[Maximum Cooling] Cooling Coverage up to 700 Square ft. is ideal for cooling large to x-large rooms with 14,000 BTU Window AC, AC Unit for 1 room or space [Efficient, Energy Saving Inverter Technology] LG Inverter Portable Air Conditioners are up to 35% more energy savings than the ENERGY STAR certification requirement. Enjoy LG's innovative Inverter Technology that is both powerful and quiet in your house, office or room. Eco-friendly R32 refrigerant. [Lo-Decibel Quiet Operation] LG Window Air Conditioners operate at sound levels as low as 44dB (sleep mode). Thanks to LG's unique BLDC Motor and DUAL Inverter Compressor, eliminating unnecessary noise for smooth operation that you will barely notice. [Control the air from anywhere with LG ThinQ App] When the temperatures rise outside, change the forecast inside. Available LG ThinQ technology lets you control your LG ac unit from your mobile device. The window ac units are even compatible with Google Assistant and Amazon Alexa to control with voice command. [Easy Installation & Cleaning] This AC has a slide in & out chassis and installs easily in a double hung window (size W 27" - 39" x H 16") with included EZ Mount installation kit; slide-out filter makes cleaning a breeze to keeps your unit running its best when cleaned every 30 days