DESC: The Powerful and Quiet Exhaust Fan Helps Get Rid of those Unwanted Odors. With three-speed operation, high, low, and turbo, this fan is powerful enough to remove unwanted food odors from your kitchen, without the annoyance of excessive noise. The Turbo Fan setting, at a fast speed of 270 CFM will refresh the air in your kitchen quickly. Enjoy Great Tasting Popcorn. Pop a bag of prepackaged microwave popcorn at the push of a button. A pulsing delivery of very low microwave power keeps food temperature at a constant level-without overcooking. Our improved keep warm menu now includes five items. So, food like stew, gravy and desserts remain warm in the oven until you are ready to serve. Need Another Minute? Use the Quick Minute Feature. Set cooking times in one-minute intervals, or add a minute to a current cooking session.