They have grey fur with light grey neck fur, inner ears, tail tip, and underbelly. There is also light blue markings along its arms and legs, with similar light blue eyes. They are more often than not seen wearing headphones.They are similar in appearance to Shade and Fed, but have blue multi-circular markings instead of green stripes and emit a blue glow during Blackouts. Upon being infected, Jammer with be given Diversion, when used, would do an animation where they move their arm up and down 