This app is designed to play high frequency audio to “vibrate” water “out” from the speaker, thus solving the problem of water in the speaker and poor sound quality. You can adjust the frequency by swiping up and down on the screen and tap the ‘water drop’ icon to start playing audio.
To vibrate the water out of your phone’s speaker, recommended to turn the frequency up to 165Hz and play the audio for about 30 seconds. If there is still some noise afterwards, repeat playing a few more times.
It sounds easy, right?
