To surely and easily perform the positioning of a sound emission hole with an external sound emission hole on a facing case in integrating an electromagnetic sounding body, and prevent the received sound from being filled within the facing case while vibration generated from the electromagnetic sounding body is not to give adverse effect on the other electronic components or electronic circuits mounted on a printed board.

This sounding body is provided with a thin casing integrally formed by an upper case 15 and a lower case 15 and having a vibration sounding part 13 in the inner part, a sound emission hole 17 opened in the casing, and a connector terminal 23 insert-molded at the time of molding of the lower case 14. An insert part 25 to be connected to an external terminal is formed on the tip of the connector terminal 23 protruded from the casing, and the base end part 28 of the connector terminal 24 is exposed into the lower case 15 and connected to a coil 19 constituting the vibration sounding part 13.