Sleep more and stay cool. Remain cool comfortably. Cooling with WindFreeTM Use WindFreeTM Cooling to stay cool and comfortable. Through 23,000 tiny air holes, it disperses air gently and silently, preventing your skin from feeling uncomfortable from chilly winds. Additionally, a greater and more uniform area is cooled by its sophisticated airflow. Additionally, compared to Fast Cooling***, it consumes 77% less energy. "Still Air" is defined by the American Society of Heating, Refrigerating, and Air-Conditioning Engineers (ASHRAE) as air currents that do not have cold drafts and move at speeds less than 0.15 m/s. ** The AR12TXCAAWKNEU model was used for testing. The Samsung conventional model produces 26dB of noise, while WindFreeTM mode produces only 23dB. *** Intertek, a top supplier of Total Quality Assurance to businesses globally, tested the AR07B9350MA3 model and compared the power consumption