Czyszczenie Głośnika

Free browser tone that helps push water and dust out of a phone speaker. Czyszczenie GÅ‚oÅ›nika ("speaker cleaning") is a free Polish web tool for iPhone and Android. It plays a tone that makes the speaker membrane vibrate and helps push water droplets or loose dust out through the grille. Modes: Water (pulsed 165 Hz, 60 s), Dust (120–1200 Hz sweep), Deep (90 s) and Custom frequency, plus vibration on Android. The sound is generated live in the browser: nothing to install and no account. The site also has a stereo speaker test, headphone and microphone tests, and guides. It does not repair a damaged speaker or remove compacted dirt; damaged hardware needs a repair shop. Interface in Polish.