Play 165 Hz sound-wave pulses directly in your browser to push water droplets and dust out of your phone speaker — free, instant, no app needed.
🚀 Launch Free Tool →✅ 165 Hz optimised pulse frequency
✅ Visual waveform display
✅ Works on iPhone & Android
✅ Countdown timer & volume control
✅ No app or install required
Yes! The 165 Hz frequency creates rapid air pressure oscillations that push water droplets and dust particles out of speaker grilles. It is the same principle used by the Apple Watch Water Lock feature.
Run 3–5 cycles of 30 seconds each. Tilt your phone speaker-side down while the tone plays for best results.
No. The volume and frequency used are within safe operating ranges for all modern smartphone speakers.