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Intended use
The JingHao hearing aids are a pair of user-
fitted wireless airconduction hearing aids
intended for use by individuals 18 years and older with perceived mild to moderate hearing
impairment.
Indications for use
The JingHao hearing aids are intended to amplify sound for individuals 18 years of age or older
with perceived mild to moderate hearing impairment. They are adjusted by the user to meet the
user’s hearing needs. No pre-programming or hearing test is necessary. The device is
intended for direct-to-consumer sale and use without the assistance of a hearing care
professional.
Clinical data
In a clinical study, people with mild to moderate hearing impairment generally experienced similar
hearing
benefit, and were more satisfied, when using the Bose self-fitting technology compared
with professional fitting of the same device. There were no adverse events encountered during this
study.
Hearing health care information
This product may help you hear better if you:
• Strain to follow conversations when others don’t, especially in noisy places.
• Have trouble understanding the TV.
This product may not be right for you if you:
• Consistently experience feedback (whistling) of the hearing aid when you turn up W
orld Volume to a level that is comfortable for you, even after you have
followed the suggestions in these Instructions for Use to make sure your hearin
g aid fits
properly.
• Feel the hearing aid is not porviding enough
amplification even at the highest World Volume setting. A hearing health care
professional may be able to help
You select a different hearing aid solution to meet
your needs.
You should see a hearing health care professional if you:
• Have a visible deformity of the ear.
• Have a current ear infection or a history of active discharge from one or both
ears within the past 90 days.
