100% Grooved Copper: It has been designed with pure copper coils with internal spiral grooves, which are perfect for efficient heat exchange. 3D Airflow Technology: Air moves in three directions around the room, so every corner gets cooled evenly instead of just the area in front of the unit. Turbo Mode: When the room is very hot, Turbo Mode kicks up to 47% faster cooling, so you do not have to wait long to feel comfortable. Long Air Throw: It has been designed with an air duct and an optimizable fan that is capable of spreading the air up to 15 meters. Intelligent Air: The intelligent airflow smart feature is capable of changing airflow automatically so that the cold air doesn't hit the user directly