WringThe details
How water eject removes water from a mobile speaker
A mobile speaker is a tiny membrane behind a metal mesh. When water gets into the speaker grille — after a shower, a rainy walk, a pool or a sink — droplets sit in the mesh and between it and the membrane, held by surface tension. Music sounds muffled because the water dampens the membrane and blocks the holes sound passes through.
The fix is mechanical, not magical. Drive the membrane at low frequencies and it moves air back and forth through the grille. Each stroke pushes droplets from behind; the gaps let them settle and merge. Eventually the droplets are big enough to break surface tension and leave through the mesh. Apple Watch does this after a swim with a short burst of low tones. Wring's cycle uses the same idea, tuned for mobiles.
Why the water eject sound makes two passes
This page plays the same cycle as the app. The first half sweeps 110–900 Hz, where the bottom speaker moves most air. The second sweeps 300–1500 Hz for the smaller earpiece, which cannot reproduce the lowest notes. Each sweep is gated: a short upward glide, silence, then a downward glide. The on/off pattern matters more than loudness — a steady hum just vibrates the water in place.
Is water eject safe for the speaker?
Yes. The tool uses audible frequencies at the speaker's normal playback level — the same level as a song at full volume. There is no ultrasound and nothing above 1.5 kHz in the cycle. Keep your mobile away from your ear while it runs; it is deliberately loud.
What it cannot do
Water eject clears the speaker grille. It cannot dry water that has gone inside your mobile. If it was submerged, switch it off, do not charge it, let it dry for a day and visit a repair shop if it acts up. Forget the bag of rice: rice draws almost no moisture from the air, and its dust can cause problems in the port.
Why the browser version is quieter than the app
A web page can generate exactly the same sound but cannot control system volume. At 30%, the membrane moves a third as far and pushes a third as hard. The Wring app sets volume to 100% for the cycle, then restores your previous level. It also detects when your mobile is face down, repeats if it still sounds muffled, and can run from Apple Watch or Siri on iOS — useful when your hands are wet.
Crackling rather than muffled sound?
Muffled sound suggests water. Crackling or buzzing usually means dust and lint have built up in the mesh. Water eject will not fix that; a higher-frequency dust cycle shakes particles loose instead. Wring includes a dust clean mode and a speaker test to check whether one speaker or both are affected.
Water eject shortcut vs this page vs the app
The popular Siri Shortcut plays one fixed 165 Hz tone at a fixed volume. It helps, but one frequency reaches only one speaker well and does not gate. This page runs the full two-pass cycle for free in any browser on iPhone or Android. The app adds volume control, positioning, repeat, dust mode, individual speaker tests and a health score; we recommend it if your mobile gets wet more than once a year.
Nothing on this page is recorded or uploaded. Sound is generated on your device with the Web Audio API; there are no audio files or analytics.