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Digital Superior 3D
Behind-the-ear hearing aid (personal sound amplifier)
Indications for use
Digital Superior 3D is a very discrete behind-the-ear personal sound amplifier that is small in size but provides high quality sound amplification.
Description of the product
Digital Superior 3D is a small behind-the-ear hearing aid with an open-fit design that improves the clearness and clarity of perceived sounds.
The digital technology used in all Polariod personal sound amplifiers filters and isolates ambient noise, providing clearer sound perception.
Digital Superior Air 3D
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|Peak Gain (dB)||36|
|HFA FULL-ON GAIN (dB)||29|
|Frequency Range||≤200Hz ≥6600Hz|
|THD at 500Hz||0.4%|
|THD at 800Hz||0.3%|
|THD at 1600Hz||0.5%|
|Eq. Input Noise Level (dB)||25|
|Attack Time (ms)||10|
|Release Time (ms)||77|
The hearing aid (personal sound amplifier) should only be used in accordance with the instructions provided in the package leaflet.
The hearing aid (personal sound amplifier) does not restore normal hearing and does not prevent or improve damage to the auditory apparatus due to natural conditions. Allergic reactions are rare. However, consult a doctor if you experience any sensations of itching, redness, soreness, inflammation or burning in or around the ear.
In the unlikely event that some parts remain in the ear canal after the hearing aid (personal sound amplifier) is removed, immediately consult a doctor.
Remove the hearing aid (personal sound amplifier) if you are undergoing CT scans, magnetic resonance imaging or other electromagnetic testing.
Do not use alcohol to clean the hearing aid (personal sound amplifier) and/or the personalised earmolds.
The personalised tubes and earmolds should never be rinsed or immersed in water, since water droplets may remain in the tube, blocking sounds or damaging the electrical components of the hearing aid (personal sound amplifier).
USED BATTERIES MUST BE DISCARDED IN SPECIAL RECYCLING CONTAINERS
This product is an EC 0123 medical device.
Read the warnings and instructions for use carefully.
Authorisation date 07/11/17