Intelligent oil guide: builtin oil filter hole drains excess oil from ingredients, helping prevent oil reuse and reducing contact between oil and food surface to cut down scorching and smoky residue. A cooling fan dissipates heat and exhausts air to prevent the appliance from overheating. Folding storage: compact square design with a net weight of 2.3 kg (about the weight of a 2liter Coke bottle). Folds in two simple steps for easy storage and straightforward operation. Easy to clean: separate baking pan with a foodgrade nonstick coating that is wear and temperature resistant and unlikely to peel. The oil cup attaches to the side and can be detached for quick cleaning; surfaces wash clean after draining. Practical uses: ideal for smallbatch cooking in compact spaces such as dorms, apartments, or offices; roast vegetables or potatoes with controlled oil; bake chicken wings or fish fillets in a single batch; reheat leftovers or prepare quick snacks with minimal mess.