In a large bowl, add the parsley, garlic, shallot, dijon mustard, salt, pepper, lemon juice, and butter. Whisk the marinade ingredients to combine thoroughly.
Spoon the marinade butter all over lobster tails evenly.
Select -Broil- 400°F -for 7 minutes. Press Start.
Once the Air Fryer shows the ‘ADD FOOD’ sign, open the Air Fryer basket and place the lobster tails carefully inside the basket. Close the basket.
Once the cooking cycle ends, remove the AF basket, and check the lobster with an instant-read thermometer, register at least 145°F.
Place the two lobster tails on a serving plate.
Pour drippings from the AF basket into a small bowl and spoon the lobster butter over the tails and serve with lemon wedges if desired.