Sonia for dolls. (Machine-translation by Google Translate, not legally binding)

摘要

Sound for dolls, characterized by being constituted by a bellows and more specifically, a bellows of discoidal bases and helical pleat, so that the emitted sound can be longer, producing said sound by the vibration of a tongue to the passage of air ; this device is essentially located at the base of the doll. (Machine-translation by Google Translate, not legally binding)