Hearing aid domes are divided into open domes and closed domes. Users with different degrees of hearing loss should choose different domes to ensure the effect of hearing aids. In general, an open dome is suitable for mild hearing loss, and a closed dome is suitable for users with severe hearing loss.
The open dome of the hearing aid has holes to prevent the ears from feeling clogged, allowing normal sounds and air to pass through your ears.
Hearing aids have a closed dome. There are no holes or vents on the dome. The ear canal is sealed and only the sound from the self-service hearing aid can pass through your inner ear membrane.
Open hearing aid domes can be used in BTE and ITE hearing aids. For example, our Cadenza H rechargeable hearing aid uses an open dome. are hearing aid domes interchangeable? yes. hearing aid dome size chart, we provide 3 size options that can be used when you buy a hearing aid.
The case of an open-fit hearing aid sits discreetly behind the ear with small tubing connecting it to the ear canal. Many find this style more aesthetic than those that feature earmolds or are visible outside the ear.
CADENZA is a supplier of over-the-counter hearing aids. Please feel free to contact us if you are hearing aid wholesalers/distributors and looking for a trustworthy Chinese hearing aid supplier. No only the OTC hearing aid and OEM service are available, we have a strong R&D teams and engineers to support your any special requirement and development. We are not only your supplier, but your partner and technical supporter. CADENZA commit to provide customers with excellent service, satisfactory quality and competitive prices, help you expand your market and save OTC hearing aid price/costs!
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