Resona: Water Eject

Has trapped water or pocket lint left your iPhone sounding muffled? Speaker Cleaner: Water Eject uses calibrated sonic sound waves to dislodge moisture and debris from your speaker grills—while packing a versatile suite of acoustic tools to monitor your sound environment day and night. From restoring muffled calls to measuring room noise and tracking bedtime disturbances, this all-in-one audio utility gives you full control over your device's sound performance. Core Features Sonic Water Ejection: Generates sweeping resonant frequencies designed to vibrate trapped moisture out of the bottom loudspeaker and top earpiece safely. Speaker Dust Remover: Uses specialized vibration pulses to dislodge fine lint and pocket dirt without resorting to risky pins or compressed air. Custom Frequency Generator: Dial in an exact sine tone anywhere from 20 Hz to 20,000 Hz for targeted acoustic unclogging or audio testing. Real-Time Decibel Meter: Accurately measure surrounding sound pressure levels (SPL) in decibels (dB) with peak and average noise readouts. Sleep dB Tracker: Run an overnight acoustic monitor to track noise spikes, snoring, and room disturbances while you rest, complete with a morning noise summary. Speaker Clarity Test: Right after cleaning, play a test tone through each of the four outputs in turn—plus an optional 40–120 Hz bass sweep—to check stereo separation, bass response, and overall audio sharpness. How to Eject Water & Dust Disconnect any connected Bluetooth audio devices or headphones. Set your iPhone's volume to 100%. Hold or place the phone screen-down so the speakers point toward the floor. Start the cleaning cycle, let the sonic sweep run, and wipe away any ejected moisture with a dry microfiber cloth. Resona Premium Premium removes ads and unlocks unlimited cleaning runs, the weekly sleep report and clip playback. Weekly — USD 10.99 per week, with either a 3-day free trial or an introductory first week at USD 5.99, depending on the offer shown (introductory offers are for eligible new subscribers only) Monthly — USD 15.99 per month 6 Months — USD 35.00 every 6 months Payment is charged to your Apple Account at confirmation of purchase. A subscription renews automatically unless it is cancelled at least 24 hours before the end of the current period, and your account is charged for renewal within 24 hours before the period ends. Manage or cancel your subscription in Settings, under your Apple Account. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Resona Terms of Use: https://centralparklimited.web.app/resona-terms Privacy Policy: https://centralparklimited.web.app/resona-privacy-policy