Vox is a Sinner demon and one of the many Overlords of Hell. He is a major antagonist in Hazbin Hotel.[5] Vox is the founder, owner, and CEO of VoxTek Enterprises, along with being the de facto leader of the Overlord subgroup known as the Vees, alongside Valentino and Velvette.

A technology-savvy businessman, Vox pulls the strings of Hell's news and media and is determined to keep his iron grip over Pentagram City's citizens from Alastor, his arch-rival in terms of influence and technology.