1, search online. You can enter official website in the era of 0- love-ear in the search engine and find relevant hearing aid information on the website.
2. Ask the local hospital or hearing aid store. They will have a cooperative relationship with the 0-ear era and can provide information about hearing AIDS.
3. Ask friends or family. They will know whether other people have used hearing AIDS in the 0- love-ear era and can provide relevant contact information. Hearing aid is a small speaker, which amplifies the originally inaudible sound, and then uses the residual hearing of the hearing impaired to make the sound reach the auditory pathway of the brain and feel the sound. It brings great convenience to the hearing-impaired people.