Bed Fan with Wireless Remote. Bed Fan: a better way to cool off at night! Kicking the sheets to the end of the bed? Try Bed Fan. It tucks between the top and bottom sheets to cool your body-the source of the heat-instead of the entire house. More effective and efficient than traditional cooling methods, which only affect the air outside the sheets, you can turn off the AC and save on cooling costs. Bed Fan disperses built-up body heat with a cool, refreshing breeze between the sheets. Perfect for couples with different preferences! Some people sleep hot under only a sheet.