I use CLI to build my Cordova app, and I have added the Media plugin.
\'cordova build\' automatically adds the android.permission.RECORD_AUDIO to my AndroidManifest.
In your project, edit the file plugins/org.apache.cordova.media/plugin.xml You'll see the android specific configuration
...
remove the line
like this the permission will not be added each time you build.
As the permission has already been added to AndroidManifest.xml, you'll have to remove it manually and then it should not come back next time you build.