The application is designed to clean the phone's speaker by removing dust and lint from the voice coil, which in turn will make the sound louder. The application can be used with all types of Android phones and will work on both wired and wireless speakers.

The first step is to remove any lint that is stuck on the voice coil. You can use the brush provided in the application to clean the dust. The next step is to blow dry the voice coil to remove any water droplets. This can be done with a little bit of alcohol, but make sure to use it properly.