EFFICIENT COOLING AND HEATING: Our 12,000 BTUs split air conditioner has a 19 SEER2 energy efficiency rating, runs on 115V power, and is pre-charged with refrigerant. It features a ductless mini-split inverter system that combines heat pump and DC inverter technology for energy-efficient cooling and heating that can save up to 40% of energy. Multiple modes of operation: This split offers five modes (cooling, fan, dehumidification, heating, auto), four fan speeds, sleep mode, ECO mode, IFEEL and turbo function. A backlit LCD remote control ensures easy control of the system, which provides cooling, heating and dehumidification from 61°F to 88°F. SmarSmart mini-split air conditioning/heating system with Alexa and Google Home: Seamlessly integrate voice control or use the companion app to adjust the mini-split AC unit from anywhere for remote temperature control and comfortable airflow tht mini-split air conditioning/heating system with Alexa and Google Home: Seamlessly integrate voice control or use the companion app to adjust the mini-split AC unit from anywhere for remote temperature control and comfortable airflow throughout the room. SMART FEATURES: Smart remote control with timer function allows you to easily set up various operations. 0.5-24 hour timer allows you to customize the on/off cycle according to your preference. The remote's display automatically turns off when not in use, ensuring uninterrupted sleep. COMPREHENSIVE INSTALLATION PACKAGE: Includes outdoor/indoor unit, 16.4 ft. copper wiring set, communication cable, gadgets and drain extension cord. Note: Professional installation is recommended for this mini-split air conditioning system.