Key Features of the Kenwood KEL-1271S This model is known for its energy efficiency and smart functionalities.  Energy Efficiency: Features Full DC Inverter Technology, offering up to 75% energy savings, an EER of 3.6, and an Amperage Lock system that allows users to control power consumption at 50%, 75%, or 100% cooling capacity. Performance: Equipped with a T3 Tropical Compressor, ensuring reliable performance and effective cooling even in harsh climates and high ambient temperatures up to 60°C. Smart Features: Includes built-in Wi-Fi functionality and offline voice control for modern convenience. Air Quality & Durability: Features 3D Airflow technology for even distribution, a self-cleaning function, and an anti-corrosion coating (golden fins) on both the indoor and outdoor units for extended lifespan. Modes: Offers various modes including Turbo Mode, Sleep Mode, Quiet Mode, and “I Feel” Function for customized comfort. Eco-Friendly: Uses eco-friendly R410A refrigerant gas. Warranty: Typically comes with a 10-year compressor warranty and a 4-year PCB (Printed Circuit Board) warranty.  Features Up to 75% Energy Efficient T3 Compressor EER 3.6 Offline Voice Control Wi-Fi Function Ampere Lock Mechanism Evaporator Anti Corrosion Coating 3D Airflow Self Cleaning I Feel Function Turbo Mode Sleep Mode Quiet Mode Eco-Friendly R410 Gas 4 Year PCB Warranty 10 Year Compressor Warranty