The Kimmunicator is a hand-held device, approximately the size of a PDA or palmtop computer. It has a relatively large color screen taking up about half of its face. Several buttons, ports for sensors and cameras can be found on the housing. It is constructed of unknown materials, likely high-impact plastic, and is a pale blue in color. Later, a wrist-mounted model, with a round screen and several buttons on the rim of the device, was introduced, supplanting the old hand-held model.