User Manual

Direct sound transmission to the inner ear
7. Instruction for Use 8. About Bone Conduction
Wear from the back of head
Put the Sound Collector close to
the sound source (speaker).
①Pair the CODEON headphones with the Sound Collector successfully (wireless
connection).
②Hold the headphone in your hand and put it on from the back of your head so
that the bone conduction pad is near the ear canal.
③After wearing successfully, please adjust the position of the pad so that it is in
the optimal position to hear the sound from the bone conduction headphone.
⑤Place the Sound Collector close to the sound source, such as near the speaker's
mouth or near the TV.
"Conductive hearing loss" is a hearing loss caused by an abnormality in the ear
canal, tympanic membrane or auditory ossicles that prevents sound from traveling
properly. This is why bone conduction,
which transmits sound directly to the inner
ear,
can be so effective.
In contrast, "sensorineural hearing loss" is caused by an abnormality in the inner
ear, such as the cochlea or cochlear nerve, which prevents the transmission of
sound signals to the brain even through bone conduction.
This product is not a professional hearing aid.
Some hearing loss may improve with early treatment. If you are experiencing
hearing loss, we recommend that you see an ENT specialist.
④Volume can be adjusted by using the volume buttons at the bottom of the right
side.
「＋」button is used to turn up the volume
「」button is used to turn down the volume
※Volume is divided into 15 levels.
Provide clear hearing for people with hearing impairment
(Conductive hearing loss)
※For more information about pairing, please refer to「6. Pairing the headphone
with the Sound Collector 」
Ear structure and conduction path of bone conduction
Auricle
Extenal auditory canal
Auditory ossicles
Tympanic membrane
Cochlear nerve
Auditory tube
Semicircular canal
Cochlea
Outer ear Middle ear Inner ear
Vibration