Whisper-Quiet Operation: The special BLDC motor makes this fan incredibly quiet, so you can relax without any distracting noise. Customized Comfort: With 7 speed levels and 180-degree auto rotation, you can easily adjust the airflow to cool every corner of your room, up to 20 feet away. Convenient Control: A touch panel and remote control let you easily adjust settings or set a 7-hour timer from anywhere in the room. Energy-Efficient: This fan uses only 85 watts of energy, so you can stay cool without worrying about high electricity bills.