BabyPlus is an audio device that introduces patterns of sound to prenatal children in the only language they understand – the maternal heartbeat. As a baby discriminates the simple rhythmic sounds of BabyPlus from those of the mother, learning begins. Babies at birth and infancy More readily nurse Have increased ability to self-sooth Are more interactive and responsive, Are more relaxed and alert at birth. And later in life, these children demonstrate Earlier developmental milestones Improved school readiness and intellectual abilities Greater curiosity and independence, Longer attention spans.