● Fast cooling and heating with the powerful compressor and heat pump● Fits extreme weather conditions with built-in chassis electrical heating● Stable silent and efficient performance thanks to the inverter technology● Boasts ENERGY STAR ETL and AHRI certifications● Allows you to control your unit remotely with the free app● Works with Alexa for convenient voice control● Built in 4 modes for all-season use● 4 fan speeds (low mid high turbo) meet personal needs● Remote control a temperature unit switch (℉/℃) ● Features up and down left and right adjustable airflow for wide coverage ● Ensures comfy sleeping environment with screen off function and 24H timer● High-temp self cleaning can keep your air fresh● Self-cleaning operation: condensation frost melting sterilization● Equipped with removable and washable filters● Uses green and energy-efficient R32 refrigerant● About 30% energy cost saved compared normal air conditioners● Comes with comprehensive installation kit Installation guide