The clip runs for about 23 seconds, giving the humming enough time to establish an uneasy mood without looping. Download the MP3 to keep it available offline, then trim the opening or ending only when a shorter cue suits your edit. It can be assigned as a ringtone or notification tone through your device’s sound settings. Keep its level moderate over dialogue, since louder gameplay can mask the melody. For a sudden payoff, place a FNAF jumpscare scream after the calmest section rather than overlapping both sounds.