In a small bowl, whisk together pomegranate juice, Worcestershire sauce, oil, jalapeno, and garlic powder. Set half of the marinade aside and pour the remaining half over the chicken, in a large bowl, and toss to coat. Cover and set aside for 15-20 minutes.
Set temperature on the Crock-Pot Express to HIGH, and adjust the temperature to 15 minutes. Place the wings on the cooking rack, inside of the Crock-Pot Express, and season with salt/pepper to taste. Place the Removable Crisping Lid on top and press the START/STOP button.
After 15 minutes, toss the wings and repeat the 15-minute cooking process noted above.
After the wings are done cooking, drizzle the remaining marinade on top and serve.
Enjoy!