At just over seven seconds, the sustained blast is long enough to use whole, though a shorter interruption may need trimming. Download the MP3 once to keep it available offline, then import it into your phone’s ringtone or notification settings. Its low, forceful tone can mask speech and music, so lower the file or duck the background track when layering it. For a faster alternate hit, keep an MLG Air Horn nearby; for staged suspense before the blast, pair it with a dramatic Dun Dun Dun.