Wider cooling distribution over a larger area Booster Fan The innovative Booster Fan allows cool air to flow at lower angles. It creates a low-pressure zone around the outlet, so cool air exits parallel to the ceiling and spreads over a wider area. Simpler and easier comprehensive control Wireless remote control + Round LED display You can easily and smoothly control the air conditioner's performance, while viewing the airflow directions on the screen; the direction control button and the rotary dial available on the wireless remote control offer you * A fun way to adjust airflow, and the round LED display shows the directions.