The Haier HSU19P-JYFG5BN-INV 1.6 Ton 5 Star Puriclean Hexa Inverter Smart Split AC with in-built Air Purifier 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.