In fact, the baby is still so young. Generally speaking, talking toys are mainly used to attract their interest. I will continue to listen to the music of the genius baby music prenatal education machine that I listened to during pregnancy, so that the baby can quickly find a sense of familiarity. From music to stories, I will listen to them again slowly and find that he listens very quietly. Maybe when he is older, I will give him some toys to develop his intelligence.