The application introduces the technology of Internet of Things into field of attire design, and creates a communicative and sensitive device: the composite and convertible attire with network communication and intelligent sensitive features, referred to as COMS Attire, its purpose is to liberate mobile devices from “hand-held” mode, and use the convertibility of attire to protect and enhance intelligent elements. Attire is big in size, large in capacity, deformable in shape, attachable and detachable in structure, and its carried items can be exposed and concealed at will. Attire is a daily necessity in people's lives, and the most suitable place for development of new generation of mobile intelligent device to replace the miniaturized traditional mobile one; the technical achievements of hardware “miniaturization” make COMS attire more intelligent, more fashionable and popular with users. COMS attire increases the choice of chip types, and expands the installation space of intelligent components.