Evenly circulates & cools every corner * Samsung test compared to a standard 4-way cassette air conditioner. ** In a circular area with a radius of 9.3 meters, the temperature difference is less than 0.6 degrees Celsius. Comfortable cooling without the freezing feeling Design without air direction blades Thanks to the design that does not include air direction blades, which gently distributes the cold air throughout the room, you will feel refreshing coolness without being exposed to the direct cold air stream**. With no blades obstructing the airflow, this design produces air that is 25%* more efficient, with a reach extending further.