Going for a run, your headphones should be lightweight. At work or in traffic you might want a more immersive experience, but still need to be in touch with your surroundings. And what about those moments when you want to escape into your own world, hearing only that perfect song? DE-MO can be easily adjusted to every need. DE-MO solves the issue of having to buy several headphones for various activities, this by offering a single set that can be expanded over time. By creating a system of modules, it’s easy for the user to replace unused or broken parts.