Fall asleep to the perfect temperature with the bFan® Air Cooling Bed Fan. This device is specifically designed to work with beds from 19 to 37 inches tall. The bFan® directs the airflow to move hot air from your body and out of your bed and replacing it cooling bed sheets. This method of airflow helps to combat temperature swings and sweating while you sleep. The bFan® stabilizes your temperature which helps you achieve a deeper and more relaxed sleep. Of course, better sleep leads to a variety of benefits for your everyday life. In addition, it has a height adjustable design to suit a variety of bed heights. You can also place the bFan® cooling system anywhere along the bed that is convenient. The bFan® also conserves energy as you can turn off the air conditioner.