The development of auditory pathway, speech center and concept center has its golden period. Once missed, the plasticity of development will be greatly reduced. The best stimulus to promote the development of these centers is sound. For deaf children, the sooner they wear hearing AIDS, the sooner they can receive sound stimulation, thus promoting the early development of these centers. Practice has proved that deaf children who wear hearing AIDS in the early stage have better recovery effect in hearing, language and learning ability than those who wear hearing AIDS in the later stage.

Golden period

8- 10 months after the baby is born is the golden age for them to understand the meaning of language; 1 year-and-a-half is a critical period for the development of infants' oral English; About five and a half years old is the period when children begin to master Chinese grammar, understand abstract vocabulary and form comprehensive language ability.

Function of hearing aid

In order to ensure the best rehabilitation effect of children, the principles of "early diagnosis, early intervention (using hearing aid products) and early rehabilitation (language training)" should be followed. Hearing AIDS can help deaf children receive sound stimulation at an early stage and promote the early development of listening, language and learning ability.

The importance of early dress

Practice has proved that deaf children who wear hearing AIDS in the early stage have better recovery effect in hearing, language and learning ability than those who wear hearing AIDS in the later stage. If the hearing screening in the hospital fails three times, you can consider wearing a hearing aid for your child. However, it is not recommended to wear it within 3 months, because the child's growth and repair ability is very strong and medical means are constantly developing.