Outdoor Ovens by Ninja. Details:Reimagine what you can cook outdoors with the Ninja Woodfire Outdoor Oven. This electric outdoor oven unlocks 8-in-1 versatility with a wide temperature range of 105-700°F for a world of premium flavors, textures, and results at the touch of a button. Plus, add authentic woodfire flavor to anything you make at any temperature with just 1/2 cup of pellets with Woodfire Technology.