Article producing sound and light on impact

An article producing sound and light on impact, comprising an inner shell and an outer layer;

• said inner shell being made of hard material to define an inner space for accommodating a sound and light producing means including a separate thin plate therein, said sound and light producing means including batteries and a switch preset to be actuated on impact, and said inner shell being provided at predetermined positions with multiple sound holes and an insertion slot that allows said separate thin plate to be inserted between two of said batteries included in the sound and light producing means to break a circuit thereof;
• and
• said outer layer being integrally formed from plastic material through molding, and said outer layer being directly formed over an entire outer surface of said inner shell and having multiple outer sound holes and an outer insertion slot corresponding to and aligning with said sound holes and said insertion slot on said inner shell;
• whereby when said article is used and thrown in games, said outer layer provides sufficient impact strength to protect said inner shell from damage due to impact and sufficient flexibility to ensure safety in use;
• and when said article is not in use, the circuit of said sound and light producing means can be opened to prevent unexpected actuation of said switch and undesired power consumption by inserting said separate thin plate into said insertion slots on said outer layer and said inner shell.