Portable apparatus with removable top cover covering functional component

摘要

A portable apparatus comprises a box-shaped housing body. The housing body includes a lower housing and an upper housing coupled to the lower housing. The upper housing includes a component attachment portion opened upward. A functional the component such as a speaker is removably supported on the component attachment portion of the upper housing. A top cover is removably supported on the housing body. The top cover covers the component attachment portion and the functional component supported on the component attachment portion.