【Powerful Cooling & Heating】Efficient cooling and heating are delivered by this 12,000 BTU air conditioner. The pre-charged ac unit features a 20.0 SEER2, 208&230V, AHRI and ETL certified AC system with a ductless mini-split inverter design and DC Inverter technology, providing up to 40% energy savings 【All-season Response】The mini split ac/heating system is designed to perform in various environments, including temperatures as low as -4°F (-20°C) and as high as 131°F (55°C). Providing efficient cooling in summer and reliable heating in winter, it reaches a maximum airflow distance of 50 feet, creating a 4D air circulation within the room for consistent comfort throughout your space 【8-in-1 Multi-Function Split AC Unit】This mini split ac system cools in just 30 seconds and heats in 60 seconds, providing quick and reliable climate control for rooms up to 750 sq. ft.. This mini ac unit offers an 8-in-1 system with cooling, heating, fan, dehumidifying, auto, sleep, ECO, and quiet mode, to adapt to various needs 【Quiet & Smart Operation】Equipped with I Feel technology, this mini air conditioner features a built-in temperature sensor in the remote, instead of at the indoor unit during cooling mode, which adjusts the airflow to match your surroundings for precise climate control. It runs quietly at just 25dB, ensuring a peaceful environment. Plus, enjoy the convenience of controlling the split unit ac and heat with Alexa or the mobile app, making it easy to adjust settings remotely 【High Performance】With R454B refrigerant, this ductless air conditioner provides exceptional cooling efficiency while being environmentally friendly and safe. R454B offers a significantly lower Global Warming Potential (GWP) and Ozone Depletion Potential (ODP), making it a superior choice for sustainability. Using this mini split ac, you don’t have to compromise between performance and sustainability, as it delivers optimal comfort while minimizing environmental impact 【DIY Installation & 5-Year Warranty】The split ac unit comes with a simple installation kit for DIY mini split setup, saving you both time and money. With a 5-year warranty for the compressor, 1(+1) year for parts, and 24/7 customer support, you can rest assured that your minisplit will continue to perform for years 【Self-Cleaning & Auto Defrost】Equipped with self-cleaning technology that uses high-temperature disinfection at 133°F (56°C) to maintain cleanliness, prevents dust buildup and keeps the indoor air fresh. The removable, washable anti-dust filter can be easily cleaned, while the auto defrost feature ensures the indoor unit operates efficiently even in cold temperatures, providing uninterrupted comfort year-round with minimal maintenance