Phone Ear Speaker Cleaning Tone - AJ I.T Services

Playing a 165Hz sound can help clean phone speakers by generating vibrations that may dislodge dust and debris accumulated in the speaker mesh or components. The high frequency can resonate through the speaker's diaphragm, helping to restore sound clarity by loosening particles that might be obstructing the audio output. However, it's worth noting that this method can be effective, but for thorough cleaning, physical cleaning methods might still be necessary.