Grille: Water Eject & Clean

Water in your speaker? Grille plays engineered low-frequency tones through your phone's speaker. The sound pressure vibrates the speaker membrane, which helps push trapped water droplets and loose dust out of the grille. No account. No setup. Take the case off, point the speaker down, press start. CLEANING ROUTINES • Water Eject — the classic pass centred on 165 Hz, the same range a smartwatch uses for the same job • Deep Clean — a wide sweep with multiple passes, for a speaker still muffled after one round • Dust Remover — pulsed mid and high tones that shake loose dust and pocket lint out of the grille • Earpiece Care — a quieter, gentler routine tuned for the small speaker you hold against your ear SOUND TOOLS • Speaker Test — play a clean reference tone through the left channel, the right, or both, and hear for yourself whether one side is quieter or crackly • Custom Frequency —…