KVN is a spherical hovering robot, whose body is mostly composed of yellow, white, and gray parts. It is currently unknown how he obtains flight, but it is his only form of locomotion since he lacks legs. He has black and yellow stripes on each side, and has long, gray arms with two clamp-like digits on each hand. He has a large singular eye with a square black pupil.
KVN is usually joyous, annoying, and enthusiastic, no matter how dire situations may be.