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Speaker Cleaner & Complete Audio Test Suite

All-in-one speaker cleaner and audio test. Eject water with 165 Hz pulses, then test left/right stereo channels and sound clarity.

Start audio tests at low volume; stop for distortion. Tones cannot guarantee removal of water or repair internal damage. Do not charge a wet device.

Running a water ejection tone is only half the battle. You must verify that audio balance, high-frequency sparkle, and deep bass have returned to baseline specifications.