This study looks at using a special device to help kids with Sickle Cell Disease (SCD) manage pain without relying on drugs like opioids. The device uses **trans-auricular nerve stimulation (tAN)**, which means it sends tiny electrical signals through the ear to nerves that can help reduce pain. SCD is a blood disorder where red blood cells become misshaped, causing blockage in blood flow and pain. Currently, pain is often managed with opioids, but they can have serious side effects. This study will check if tAN is a good alternative. Key Points: - The study involves hospitalized children with SCD who have had at least one pain crisis before. - Participation is not suitable for those with certain medical conditions, like seizures or recent surgeries. - The study seeks to reduce opioid use by offering a safer pain management method. This research could provide a safer way to manage pain for kids with SCD. Participation does require hospital visits, and the device's effect on reducing pain will be closely monitored.