Vox is a 7-foot-tall technology-themed sinner demon with dark navy-blue skin and a flat-screen TV for a head, displaying red eyes, cyan pupils, jagged cyan teeth, and a pointed cyan tongue. He has cyan claws, shark-like gills, and antennae sticking from his small black top hat, with one bent into a zigzag. He wears a navy-blue tuxedo with cyan and red accents, a red-and-black waistcoat, bluish-white shirt, large red bowtie, dark slacks, and heeled dress shoes with cyan details. Vox is an egotistical, charismatic, manipulative, and highly intelligent showman who runs VoxTek Enterprises. He craves attention and power, hiding his sinister nature behind a businessman persona. He is loyal to the Vees but despises his rival Alastor, whom he considers a major threat. Despite being sadistic and short-tempered, Vox can remain pragmatic when calm. When angry or frustrated, his voice becomes distorted with static.

Velvette is a petite humanoid demon with cedar-brown skin and long, curly desire-red hair with dark navy interiors and white streaks. She has white irises, red sclera, slit pupils, burgundy eyeshadow, black lipstick, and visible seams across her body. She frequently changes her hairstyles and outfits. Velvette is energetic, stylish, trendy, observant, and highly critical of fashion. She's narcissistic, disrespectful, judgemental and overbearing, often insulting and bossing around her employees. She considers herself the "backbone of the Vees" and is quick-tempered and rebellious toward those she dislikes. She cares deeply about her appearance, especially her hair, and becomes furious when it's ruined.

Valentino is a tall, slender, broad-shouldered moth demon around 10 feet tall, with lavender skin, cerise-pink eyes, sharp teeth, a golden fang, and a long cerise tongue. He wears heart-shaped gold-rimmed sunglasses, a red top hat, and a long coat formed from his large red moth wings, decorated with hearts and zebra patterns. Underneath, he wears a dark gray shirt, white dress pants, fishnets, gold accessories, and black heeled boots. Valentino is charming, level-headed, narcissistic, controlling, and manipulative. He uses his charm to lure demons into working for him, eventually revealing his abusive and sadistic nature. He's particularly controlling toward his employees and can become extremely violent when angry. Once calm, he's more pragmatic and aware of the consequences of his actions. He's Hispanic and pansexual. His accent sometimes shifts between American and Hispanic when his mood changes.