The LG DUALCOOL Inverter AI Air Conditioner is a split-type air conditioning unit designed for efficient and comfortable cooling. Available in various horsepower options (1HP, 1.5HP, 2HP, and 2.5HP), it utilizes inverter technology for energy savings and consistent temperature control. The 'DUALCOOL' feature highlights its enhanced cooling capabilities. The AI (Artificial Intelligence) functionality likely provides intelligent operation and optimization of cooling based on environmental conditions and user preferences. The 'Soft Air Mode' offers a gentle airflow, minimizing discomfort from direct drafts. Model number is S3-Q090A1DA.