A. If the Talk Radio Favorites app does not have a built-in sleep timer, you can use your device's built-in timer or alarm feature as a workaround. Set a timer for the desired duration (e.g., 30 minutes) and when the timer goes off, manually stop the app. Alternatively, you can look for third-party sleep timer apps in the Google Play Store that can work alongside Talk Radio Favorites to automatically stop audio playback after a set time.