The benefits of electric cradle to baby and mother: 1, stable and balanced shaking can make baby's brain nerve adjust smoothly and fall asleep quickly. In the experiment, it was found that the time of falling asleep with electric cradle was 2-4 minutes earlier than that with traditional manual cradle. It has been proved by experts that the swing amplitude and speed of the traditional hand cradle are unstable. In the process of shaking, children balance and adjust their nerves, constantly adjust and reset, which is prone to dizziness and spitting milk. The automatic rocking table can adjust the stable swing according to the baby's needs and swing at a constant speed, which plays a good role in protecting the baby's brain. Therefore, babies fall asleep quickly and sleep well. 2. Beautiful music hypnosis conforms to the concept of early modern education, edifies infants with music and beauty, promotes the development of infants' cranial nerves and stimulates their potential. 3. Mom's good helper. A mother's hug and shaking is the best comfort for her baby. However, in the current fast-paced lifestyle, young parents need to take care of their baby and family life at the same time, and rocking the cradle can help parents. Rocking cradles can provide comfortable rocking for babies, and can also exercise eyesight and intellectual development through music and toys, but mothers can also free their hands to deal with housework or rest. It is not uncommon for Chinese and foreign families to gently shake their baskets or hold them in their arms because of Grandma Snow's bed. However, whether shaking is a blessing or a curse for a growing baby, where is the blessing, where is the curse and how to avoid it is still a mystery to most people. Recently, Gao Qiao Yueichiro, a Japanese doctor of medicine, found the answer for us. Dr. Gao Qiao made a systematic observation and research on infants in nurseries. He found that those babies who were less than 8 months old, even if they were agitated or crying, immediately became peaceful once the nurse turned over or walked for them; Babies over 8 months old, many times, will climb the crib fence and shake it hard. From this, Dr. Gao Qiao came to the conclusion that babies need to shake, and they enjoy this state of shaking. The doctor's explanation is that they have been in a state of trembling in their mother's body, so they hope to continue this state after birth. According to the law of fetal development, the vestibular system of brain stem is the earliest starting part of brain development and the sensory organ that regulates posture and position. In the mother's womb, the fetus floats in the amniotic fluid. The posture changes such as lying posture and walking of the mother are all jitter stimuli, which are constantly perceived by the fetus and send a strong signal to the vestibular system of the brain stem, thus promoting the development of the brain. When the fetus is born, the stimulus signal received by shaking suddenly disappears, and there will naturally be a need to shake again, such as being picked up by the mother or turning over and other body position changes. It would be better if you could put it in a cradle or hold it in your arms. This regular shaking action can better satisfy the baby's desire and make him feel better. In addition to this psychological satisfaction, shaking is more valuable for children's brain development. Research by Gao Qiao, the accelerator of baby's intellectual development, shows that babies who often accept shaking have a gratifying brain development speed. In just 1 year, the weight of the brain has doubled from the initial 400g to 800g, and the increased part is the essence of the brain-the neocortex of the brain, which has laid a solid biological foundation for the development of children's IQ. Therefore, it is not too much to regard the cradle as the "accelerator" of children's intelligence.