Reduce smoke and lingering cooking smells with LG’s enhanced ExtendaVent™ 2.0. Where most over-the-range microwaves only cover the rear of the cooktop, ExtendaVent™ 2.0 provides powerful ventilation over virtually the entire cooktop, back to front. That’s what we call clearing the air. With largest capacity at 2.2. cu.ft., there's always plenty of room to heat large items. With SmoothTouch™ glass controls located at the bottom of the glass door, this microwave delivers on both style and ease of use. With an Over-the-Range Microwave Oven, strong ventilation is key. That’s why LG has created the QuietPower vent, which does the job quietly, without interrupting your life.