Vox has 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 sports a short, red-angled bob cut with black tipping on the bottom and two large black-tipped tufts of hair extending from the top of his head that resemble deer ears, an undercut, and two small black antlers on the top of his head, which grows in size in his fully demonic form.