Preheat your Air Fryer to 390 degrees.
Put your Drumsticks in a large bowl, and drizzle olive oil over them.
Add Salt, Pepper, Onion Powder and Garlic Powder.
Rub Chicken Legs to make sure they are evenly coated in oil and spices.
Spray Basket with non-stick cooking spray. Cook Chicken legs for 14 minutes. About halfway through, turn them for even cooking.