The HITACHI AE-750 is a futon dryer that can switch between cool and warm air. - Brand: HITACHI - Model Name: AE-750 - Features: Timer, Cool/Warm Air Switch - Color: Green - Switch: On/Off Switch Thank you for viewing. There is some staining due to aging. The power outlet was discolored blue, but I turned it on and both warm and cool air functions worked. The vinyl hose seems difficult to fold back up once extended, so I haven't checked it. Please note that this is a casual inspection, and there may be oversights. Returns are not accepted, so please consider the photos before purchasing. Also, as this item is stored at home, please refrain from purchasing if you are looking for a new or perfect item, or if you are a highly sensitive person. I have a cat, so please refrain from purchasing if you have allergies. #Hitachi #FutonDryer #SansanAozora (Sunny Blue Sky) #ShowaRetro # # # #