Tragbare elektrische Spielgeräte und Systeme

摘要

A portable electronic device (100) for connection to or disconnection from an external device (1) comprises a housing (101) which accommodates an electrical circuit and which has a terminal for connection to the external device (1). A lid member (110) is pivotally supported by the housing (101) for movement between a first position covering the terminal and a second position exposing the terminal.