【High Efficiency Cooling & Heating】 Experience powerful 12000 BTU performance with a high 21 SEER2 rating, delivering dependable cooling in hot summers and efficient heating in cold weather while maximizing energy savings for your home. 【Smart WiFi & Remote Control】 Enjoy the convenience of WiFi connectivity, allowing you to adjust settings, change modes, and monitor your unit from anywhere via your smartphone or smart home system for ultimate comfort and control. 【Multiple Comfort Modes】 Switch between Turbo, Auto, ECO, Smart Sleep, and independent dehumidification modes to suit your lifestyle, while the 24-hour timer ensures your room is always at the perfect temperature when you need it. 【Advanced Air Distribution & Safety】 Benefit from up-down and left-right auto swing for even air coverage, along with louver position memory, a fire-proof electrical box, refrigerant leakage detector, and intelligent auto defrost for safe and reliable operation. 【User-Friendly Features & Easy Maintenance】 Equipped with display on/off, emergency button, auto-restart, self-diagnosis, quick PCB replacement, “Follow Me/I Feel” technology, and a Celsius/Fahrenheit switch to make operation and maintenance effortless.