Place chicken wing pieces in a bowl and drizzle with olive oil and toss to coat evenly. Then sprinkle the wings with garlic salt, garlic powder, and parmesan cheese, and toss again to coat.
Spray air fryer basket with nonstick cooking spray. Place wing pieces in a single layer in the basket. Cook at 360 to 370 degrees for 10 minutes.
Then lightly spray both sides of the wings with nonstick cooking spray. Turn them over and continue to cook for another 10 minutes, or until the wings are crispy and golden brown.