Set your air fryer to preheat at 400°F (204°C).
Place the frozen chicken wings in a single layer inside the air fryer basket, cooking in batches if necessary.
Cook the wings for 8 minutes until they've thawed and are warmed through.
Remove the wings and transfer them to a large bowl; use paper towels to pat them dry and discard any liquid from the air fryer basket.
Add olive oil, baking powder, sea salt, and black pepper to the wings and toss thoroughly to coat every piece.
Return the wings to the air fryer basket arranged evenly in one layer.
If possible, increase the air fryer's temperature to 430°F (221°C); if not, keep it at 400°F (204°C), then cook the wings for 6 minutes.
Flip the wings over and finish cooking for an additional 4 to 6 minutes until they are cooked through and crispy.
Serve the wings plain or mix them with your favorite wing sauce before enjoying.
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