The clip is labelled as a Realme battery-empty system sound, the kind of short alert Android phones use when power runs critically low, and it circulates online as a downloadable notification rather than as part of a song, show or film. Because the tone is brief and instantly understood, editors reuse it as a generic ding sound effect for dying-phone jokes, travel mishaps and last-percent countdowns, even when the phone on screen is a different brand. Its appeal is practical: one familiar beep tells the whole story without dialogue.