Heating Elements: Most mini ovens have heating elements on both the top and bottom, allowing for even cooking. Some models include a convection fan to circulate hot air for more uniform heat distribution.
Temperature Control: They come with adjustable temperature settings, typically ranging from around 150°F to 450°F (65°C to 230°C).
Timers and Presets: Many mini ovens have built-in timers and preset cooking functions for tasks like toasting bread, baking cookies, or broiling meat.
Racks and Trays: They usually include one or more racks and baking trays, which can be adjusted to different heights for various cooking needs.