Chongqing can choose to buy hearing aids in pharmacies, hospitals or large supermarkets.
Choose a hearing aid based on your hearing. It should be clear that hearing aids need to be fitted. Hearing aids on the Internet are basically analog machines that cost a few hundred dollars, which are less effective compared to digital machines, and hearing aids need to be fitted. If you buy hearing aids online, it is often impossible to understand the limitations of hearing aid use.
The hearing aids used by patients are related to their hearing loss and cannot be worn casually, so they need to be professionally fitted and adjusted before they can be worn, and the hearing aids available online have less of this, which leads to poor results after wearing them.
Extended information:
Buying a hearing aid is introduced as follows:
Hearing aids are not worn in days, months, but in years. The general hearing aid as long as the use of standardized, can also be used to a 5 to 8 years, and if the attention of the maintenance, and maintenance in place.
Most hearing aids purchased online have no after-sales service, or only a short warranty period, such as 2 weeks, which is very unfavorable for a hearing aid that has to be used for several years. After a few years of hearing loss, and in some cases, the hearing loss is already severe, a hearing aid alone will not solve all the problems.
Phoenix.com-Purchase Your Own Hearing Aid
Baidu Encyclopedia-Hearing Aids