The LG PS-H24VNXF Hot & Cold Super Convertible 5-in-1, 3 Star 2 Ton Split AC with Anti Allergy Filter Dual Inverter Window AC features Convertible 4-in-1 cooling , Dual Inverter compressor for energy efficiency , Ocean Black Protection for durability, low noise operation, and smart features like Wi-Fi & voice control via LG ThinQ.