To provide the connection method and structure of the microphone of a mobile communication terminal for easily connecting the microphone and a printed circuit board, reducing the assembly time of products and improving working efficiency, and avoiding interference with peripheral parts, and also preventing the reliability of products from decreasing due to connection failure.

After a circular contact section having conductivity is provided at a holder made of rubber for protecting the microphone, the microphone is connected to the printed circuit board through the contact section. Also, the microphone and the printed circuit board are connected to the mobile communication terminal are connected to a connection connector that is coated with a conductive adhesive (or non-conductive one) on the surface, and a floating prevention jaw for preventing the connection connector from being disconnected is allowed to project around the upper surface of the microphone for integration.