Noise Controller play online

A noise controller I primarily created to prevent my son from watching videos or listening to music in full volume. Run the app, set the volume to the desired level and leave it in the background. The service running behind would reset the volume to the configured amount every five seconds. All you have is a single volume knob. Eventually it also worked out irritating my son as he had to reset the volume every time it got reset and he stopped using the tab / phone. Try it!