K_K is a CD player. He is made up of two stacked on top of each other. His head is green, with gold eyes and a purple handle. He has black, green striped arms and “spine” extending from the white boombox that is his chest. He wears green pants with a belt and black boots, with gold laces and green soles. His hands are green, with gold bracelets on both of his wrists. He is a young man rebelling against Queen with his younger brothers, Sweet and Cap'n, after she banned music in Cyber World.