Energy Saving - Saves energy every day with Digital Inverter technology. · Fast Cooling - Rapidly reaches the desired temperature, so you feel comfortably cool faster. · HD Filter - Prevents fine dust particles, allergens, and airborne contaminants from spreading out in the air. · 2-Way Auto Swing - Automatically controls the air flow direction, so it evenly distributes cool/warm air to ensure maximum comfort. · Good Sleep - Creates the ideal conditions for a good night’s sleep. · Auto mode - Auto restart function and indoor temperature display. · DuraFin Plus - Long-lasting DuraFin coil is produced with corrosion- resistant material to powerfully protect the condenser from rusting. This helps to maintain the optimal performance and efficiency of the Heat Exchanger.