An acoustic foetal stimulation device includes a capsule enclosing an element for emitting acoustic stimulation signals, manufactured in a biocompatible (hygienic) maternal and with a size and shape suitable for removable insertion in the vagina, in a position adjacent to the foetus, and an extraction cord for removing the device. The element for emitting the acoustic signals includes a playback system for a predetermined acoustic stimulation signal, complete with control software and a speaker, and an element for wireless communication with the exterior using a remote control to give instructions to the playback system via an RF wireless signal.