Air Fryer Duo StackThe Nutricook DuoStack Air Fryer combines a space saving stacked design with powerful EcoFlow heating technology to deliver faster, healthier, and crispier meals. With dual baskets, 10 cooking programs, and Sync Finish for perfectly timed results, its the smarter way to cook for the whole family. Features & benefits EcoFlow Heating Technology Transfers heat between cooking zones for faster, more efficient results. See through Window Monitor your food