Biggest Indoor 1.1mm: Factory installed Wi-Fi Kit: 50 Feet long 4D air throw: AI Display (Built In Energy Meter): Auto Clean Sterilization System: Electricity Consumption Management: T3 tropicalized inverter: 100 % Pure copper: Optimized Compressor Drive (Cooling in 30 second): Low Voltage Operations (70v): Auto Pilot Up to 80% Energy Saving: Japanese PCB Module: Gold Fin – Anti Rust Coating: For All Weathers; Heat & Cool: Low Noise Operations