Triple Inverter: The 3 level (TLFM, PID Inverter, A-PAM Inverter) control technology achieves high working efficiency at all frequency phases which enable HAIER AC to reach desired temperature quicker than convention AC and saves up to 60% energy 4 Way Swing: The AC Louvers can disperse air horizontally and vertically on just click of a button, making it easier to adjust the AC's airflow more accurately. Supersonic Cooling in 10 Sec: KTS & PKC technology together gives faster cooling in just 10 Sec providing instant relief from extreme hot condition Frost Self Clean: Complete indoor wet wash in just 21 minutes with press of a button. Service engineer type cleaning that offers, 99.9% clean air and removes any odour, dust and bacteria. With Cold expansion technology a thick layer of ice formed on coils and Hydrophilic coating on fins helps removal dirt particles through drainage pipe in no time. 7 in 1 Convertible: With Intelli Convertible 7 in 1 - the 2 Intelli modes predict the cooling capacity and adjust fan speed to provide optimal cooling, User can also control the cooling capacity as per requirement (40% to 110% Capacity)