Bake more evenly with PowerPlus Convection or cook at microwave speed, all-in-one. Make meal preparation and cooking simple with LED lighting that offers a clear, bright view of your cooktop and the PowerSense Cooking Technology automatically senses ideal time and power levels. Over-the-range microwave doubles as a hood and offers 4 levels of ventilation depending on your needs - turbo, high, medium and low. The fan is capable of moving up to 400 cu. ft. of air per minute. Now you can adjust the cooking time of your dish while its cooking. The adjustable timer allows you to add 30 seconds on the timer.