Beats by Dre are arguably the easiest brand to pick out of a crowd. The infamous “b” located on any earcup, bud, or case can be spotted from a mile away.
Even if your wall is a crisp, spotless white, any imperfection will be obvious when the Death Star looks more like a football than a moon. So. yeah, you need a screen, and there are a number of choices you'll need to make...