LAOPAO HA-32 User manual

Composition of Product Structure
1 .Product name: In The Ear Hearing Aid
2.Model: HA-32
3.Application: Hearing-impaired people
4.Working principle: A microphone converts sound signals into electrical signals.
The electrical signals are then processed and amplified by
the chip and then sent to the receiver. The receiver converts
the amplified electrical signals into sound signals and is then
sent to the ear.
Ear plugs
Button
Microphone

Operation Instructions
Press for more
than 3 seconds
Power on & Power off
Power on Power off Double-click the volume controlx2Volume control
Note: This hearing aid has three levels of volume. Double-click the button to switch
the volume cycle.
1.When the hearing aid is put into the charging box, it will turn off automatically.
2.Volume 3 is the maximum volume.
3.Hearing aids have volume memory function.
Tips tone Four beeps Four beeps One beep
Volume 1 Volume 2 Volume 3
Two beeps Three beeps

Hearing Aid Breakdown Self Check
Problem
description Cause Solution
No sound
No power
Low power Charging
The volume is too low Turn up the volume
Earplugs loose Wear earplugs well again
Didn't wear it properly Wear a hearing aid tightly
The earplugs are loose Choose earplugs of the right size
Microphone jammed Clean the microphone
Charging
Sound fuzzy
Hearing aids
scream

Charging Status and Usage
Button
Upper cover
Hearing aid
charging slot
Hearing aid
charging ping
Hearing Aid Charging Status
Charging
Hearing aid
indicator light
Charging box
indicator light
Red light is on OffOffOffFully charged

Charging Box Charging Status
Charging
Fully charged
Charging box indicator light
Red light is flashing
Red light is on
Note: 5 seconds after the charging line is unplugged,the red light will turn off.
Problem
description Cause Solution
The power LED does
not light up after the
hearing aid is put in
The indicator light of
the charging box is
not on
Not plugged in or poor
contact with charging
line
Poor contact between
hearing aid and charging
box
Put the hearing aid back
in the charging slot
again
Reconnect the charging
line
Charge Box Breakdown Self Check

Performance Parameter
HA-32Max-OSPL90
HFA-FOG50
Total Harmonic Distort
Frequency response
EQ Input Noise
Battery current drain ≤112dB+3dB30dB±5dB≤3%200Hz~5000Hz≤20dB≤2.0mACharging box currentCharging box input voltage
Rated working voltage of hearing aid
Hearing aid charging current ≤200mA5V3.7V≤20mADescription: The above parameter index detection equipment is FONIX8000Hearing
Aid Test System. The standard IEC60118-7 2005 was tested, and the 2CC
coupling cavity HA-1 was used.

High temperatures, high humidity, strong magnetic fields (>0.1T magnetic resonance), X gray, and other
mechanical stresses may damage the hearing aid.
Shock protection classification: Type B for internal power supply.Don’t place the hearing aid in an area of high temperatures and/or humidity. Do not use the hearing aid
when bathing, washing, shaving, or applying makeup. Do not put the hearing aid in the microwave
oven.
Don’t press the Button/Touch control with too much force to avoid damaging it.
Don’t discard old hearing aids at will. If you need to discard the units, please do so in accordance with the
relevant national regulations.
Don’t use the hearing aid in explosive environments such as a mine. Keep hearing aid and accessories away from children to avoid issues such as
accidental swallowing.
Warning
General Safety Specifications

Attention：Users install and use in accordance with the electromagnetic compatibility information
provided in the random files.
Portable and mobile RF communication equipment may affect the performance of in-ear hearing
aids.
Avoid electromagnetic interference when using the hearing aid such as being near mobile
phones, microwave ovens, etc.
Hearing aids comply with GB/T 25102.13 standard electromagnetic compatibility
requirements.The field intensity of the rf test signal when the hearing aid conforms to the
hearing aid immunity specified in GB/T 25102.13-2010
Neighbor compatibility. When in the following field intensity
Frequency range 0.08~0.8\\\0.8~0.960.96~1.41.4~2.02.0~3.0Microphone mode 32Note：No Telecoil Mode
Electromagnetic Compatibility

Attention: Do not submerge hearing aids in water.
Your hearing aid is a high-precision system. Proper maintenance and operation ensures
optimum performance.
Clean the earwax in the ear canal at least twice a week.
Clean the microphone hold and receiver hold regularly.
If the hearing aid is damp, do not use a microwave oven, hairdryer, and/or other electric heaters
to dry. Put it in a dry and well-ventilated place to dry naturally.
Wipe the hearing aid with a soft dry cloth without using any solvents or
detergents.
Don’t strike or hit the hearing aid violently.
When the hearing aid is out of order, do not dismantle it without authorization. The damage
caused by dismantling the hearing aid will not be covered by the warranty.
Maintenance

When the hearing aid is out of order, please refer to the methods described in the “(Hearing
aid/Charge Box)Breakdown Self Check” table in this manual. If you still cannot solve the problem in
accordance with these methods, send the whole set of hearing aids back to the company for repair.
Please describe the hearing aid malfunction in as much detail as possible. Include your name,
address, and contact phone number so that we can contact you and provide services. Hearing aids
are fragile electronic products. Pack them properly when shipping. If necessary, you can ask the
shipping company to pack it for you.
1.Congenital atresia or malformation of the external auditory canal.
2.Sudden deafness.
3.Rapid progressive hearing loss.
4.Hearing loss is accompanied by dizziness, headache, and/or earache.
5.Conductive deafness of any cause.6.Suffering from acute external otitis media, acute suppurative otitis media is not
suitable for wearing this hearing aid.
Repair
Contraindications and Precautions

1.Normal working conditions:
a)Ambient temperature is recommended: 0℃~40℃b)Relative humidity: ≤80%
c)Barometric pressure: 86Kpa~106Kpa
d)Working voltage: 5V
2.Transport
The packed hearing aid can be transported by means of general cargo transport,
but should avoid any explosion-sun,rain,snow and mechanical collision.
3.Storage
For long-term storage, hearing aids should be stored at 0~38℃.Relative humidity should
not be more than 80%. Make sure there are no corrosive gases in a well-ventilated area.
Transport Conditions and Storage Methods

Description of the symbols in the label:
Waterproof: hearing aids are sensitive electronic devices.
Please pay attention to waterproof and moisture-proof.
Classification of types of protection against electric
shock: type B.
Note! Consult random files.
Charging box: 1 PCS
Ear plugs: Large、Medium、Small
Charging line: 1 PCS
User manual: 1 PCS
Accessories list
Symbol Description