Jolla is a Finnish mobile company whose Sailfish OS phones used their own set of system alerts rather than the standard tones found on larger platforms. This critical low battery warning is one of those device-specific sounds, collected and shared online alongside other phone charging and battery alerts. Because few people owned a Jolla handset, the tone sounds unfamiliar to most listeners, which has helped it travel beyond its original phones and into short videos, memes and edits where an instantly recognisable dying-device warning is needed.
About this sound
The critical low battery alert from Jolla devices, a short electronic warning tone signalling the phone is about to shut down. Used for phone dying memes.
This is the urgent warning Jolla phones play when the battery drops to a critical level, a brief two-second electronic chime that feels more insistent than a normal notification. It opens with a sharp, high-pitched tone and repeats in a clipped pattern that immediately reads as a device running out of power. Because the sound is so specific and slightly unfamiliar to most listeners, it works as a punchline in itself, signalling panic, poor planning, or a phone about to die at the worst possible moment without needing any explanation.