How Does Speaker Cleaner Work?
When your phone gets wet, water gets trapped inside the speaker grille, causing muffled sound. This tool plays a 165 Hz low-frequency tone — the same technique Apple Watch uses — that vibrates the speaker membrane rapidly, pushing water droplets out.
Tips for best results
- Turn volume to maximum
- Hold phone with speaker facing down
- Run 2-3 cycles for heavy water exposure
- Wipe away ejected water with a dry cloth
FAQ
Is this safe for my phone?
Yes. 165 Hz is within normal speaker operating range. This is the same method Apple uses in Apple Watch.
How many times should I run it?
1-2 times for light splashes, 3-5 times for heavier exposure. Take 10-second breaks between cycles.
Works on AirPods / earbuds?
Yes. Connect your earbuds and run the water eject mode. The vibrations help push moisture out of small speaker drivers too.