Vox is a slim, technology-themed demon, standing at approximately 7 feet with a flat-screen TV for a head. The monitor projects two eyes with red sclera and light blue pupils, the outline and wrinkles of his left eye being cyan, and a mouth with sharp teeth that glows light blue. He wears a dark blue tuxedo with lighter stripes and a black and red striped shirt. He has a red bow tie and a light blue undershirt with an upside-down broadcast symbol. On his head, Vox wears a black top hat.