Muama FT-03 Hearing Aid User Manual

FT-03 User manual Hearing Aid

Thank you very much for choosing our Muama FT-03 hearing aid. To have a great experience, please read this manual carefully before use.
If you have any problem during wearing, please contact us @ muama12help@foxmail.com, we will help you asap.

Product introduction

1. Product parameters
   Product name: In-ear hearing aid
   Model FT-03
   Scope of application: Experience distribution, compensatory hearing for patients with air-induced hearing loss
   Product Structure: The product consists of microphone, signal processor ampli er circuit, receiver, battery, housing and embedded software (version V1.0)
   Product performance parameters:| Model| FT-03
   ---|---|---
   Output sound
   pressure value| Maximum (dB)| 113
   High frequency mean(dB)| 106
   Maximum noise gain at full range(dB)| 50
   Full range sound gain (average high frequency)(dB)| 43
   Frequency response range| F1 300Hz
   F2 _4500Hz
   | Bluetooth Version 5.2
   ---|---
   Bluetooth protocol| A2DP AVRCP HFP HSP SPP
   Bluetooth name| M uama-BT
   Working time| Call mode: 7 h
   Music mode: 6 h
   Hearing aid: 8 h
   Charging time| Earphone: 1.5h
   Charging case: 2.5h
   Battery capacity| 60mAh/400mAh
   Charging base charging cycle time| 3 times
   Working distance| <10m
   Input voltage/current| 5V/1A

Specication data are based on laboratory test result

2. Product Diagram

Remove the insulation sticker before use.

Product list

The specific product accessories shall be subject to the actual situation

Operation Guide

1. Turn on/ off
   The earbuds turn on automatically when it is taken out of the charging case and turn off automatically when they are put into the charging case.
   Long press the touch button of the earbuds for 2 s to turn on manually, and long press the button for 5 s to turn off manually

2. Wearing
   1. Choose a ear cap with suitable size to fit over the sound mouth;
   2 . Hold the earphone with your findex nger and thumb and push the head side of the eardrum into the ear canal;
   3 . Gently pull the earlobe down and push the earphone to the best position with your index finger.

3. Charging
   Charge the hearing aid
   1. If the hearing aid indicator is steady blue, the hearing aid is charging.
   2. The hearing amplifiers have been full-charged if the indicator is green.
   3. It takes about 1.5 hours to charge the hearing amplifier fully.Status| legend| Headphone indicator light
   ---|---|---
   Charging| Blue| Blue light flashing
   Full charged| Green| Green light

Regularly clean and wipe the charging contacts of headphones and charging case; When the headset is low power, you will hear the “low power” prompt tone automatically when wearing it. It can be used for at least half an hour.
After charging for 15 minutes, it can be used for another 2 hours.

4. Charging the charging case
   1. Insert one end of the small head of the data cable into the charging interface on the charging box and the other end into the adapter.
   2. Connect the adapter to the power supply: Charging: green indicator light on, Full-charged: white indicator light on
   3. The fully charged case can charge the earbuds 3 times.

The specific product accessories are subject to the actual situation. If you have any questions, please contact the customer service in time.

Operation Guide

1. Bluetooth pairingTake the earbud out of the charging case and wear them Select“M uama-BT ”for pairing
   Turn on your phone’s Bluetooth search device
   When the earbud is paired with the mobile phone for the first time, there is a prompt tone of “pair”. Bluetooth will automatically connect the next time you pair near the device.

2. Hearing Aid Mode
   It will automatically enter the Hearing Aid mode(when Bluetooth is not connected), click the button 3 times to switch to the next Hearing Aid
   program, The program selection is shown in the following table:Program mode| Applicable scenario| Prompt
   ---|---|---
   Program 1| indoor| indoor
   Program 2| outdoor| outdoor
   Program 3| Strong noise reduction| The noise reduction

3. Telephone mode ( Bluetooth is paired )
   W hen a call comes in, tap the touch button twice to answer the call, press and hold for 2 seconds to reject the call.
   During a call, tap the touch button twice to hang up the call.

4. Music mode
   When Bluetooth is paired, please adjust the music volume through the mobile phone music APP.

5. Bluetooth mode
   The hearing aid function and the Bluetooth function can be used at the same time, the two programs are automatically switched, and there is no need to turn off the Bluetooth when using the hearing aid function.

6. Restore factory Settings
   Turn off and then long press the power button for 12 S , when hear “du” twice, and both the blue and green indicator light flash 5 times ,it indicates that the earbuds is restored to factory Settings successfully.

General fault self-reference table

When problems occur in the use of your equipment, please refer to the following table for simple treatment:

2 . The position of ear caps is incorrect
3. High volume| 1 . Clean the ear canal
2. Take the earbuds out and
put it on again
3 . Turn down the volume
noise| 1. Low battery power
2 . The sound hole is blocked
3 . The touch switch is faulty
4 . Battery Fault| 1 . Charge the device
2 . Clean the sound holes
3. send to repair
4 .send to repair
no sound| 1. Low battery power
2. Battery Fault| 1 . Charge the device
2. send to repair

The name and content of the hazardous substance in the product

| Harmful substances
---|---
Part name| lead (Pb)| pump (Hg)| cadmium (Cd)| Hexavalent
chromium (Cr6+)| Polybrominated biphenyls (PBB)| Polybrominated
diphenylethers (PBDE)
Circuit board (including LCD)| 0| 0| 0| 0| 0| 0
Battery| 0| 0| 0| 0| 0| 0
Shell| 0| 0| 0| 0| 0| 0
Packaging| 0| 0| 0| 0| 0| 0

This form is based on SJ / T1 1 3 6 4 .
0 Indicates that the content of the hazardous substance in all homogeneous materials of the part is below the limit requirement specified in GB/T 26572.materials of the part is below the limit requirements specified in
x It Indicates that the hazardous substance exceeds the limit requirements specifi edin GB / T 26572 in at least one homogeneous material of the part.
Note:The label of the product ( as shown in the right picture) meets the requirements of china SJ/T11 3 6 4 , and indicates Green service life (Under normal use) . The ” hazardous substances” shown in this table will not cause any harm to human body and the environment under the normal use of the product.
The “hazardous substances” and the components present in the form provide information to consumers and recycling practitioners about the presence of the relevant substances and facilitate the proper disposal of products when they are discarded.
” W aste Electrical appliances and electronic Recycling and Treatment Regulations” suggestive description
The company advocates environmental protection and low carbon consumption experience, Suggestions have of the company products user when no longer need this product recycling and disposal of waste electric and electronic products shall keep countries related laws and regulations and hand it over to the local manufacturers with recycling qualification approved by the state for recycling, reduce resource waste, protect the earth’s natural environment.

Environmental conditions

1. Normal working conditions
   The environment temperature 10 – 40 °C
   Atmospheric pressure 86Kpa – 106Kpa
   Relative humidity: ≤80%
   Power supply: 1.2V – 3.7V

2. Transportation and storage conditions

Transport
The packaged hearing aid can be transported by general cargo transportation, but should be protected from exposure, rain, snow, direct contact or mechanical collision. Transportation environment conditions should be: temperature 0-38 °C, relative humidity not more than 80%.
Storage
If the hearing aid needs to be stored for a long time, it should be stored in the warehouse which with the ambient temperature between 0-38 °C , relative humidity is not more than 80% , has ventilation conditions and no corrosive odors that can affect the performance of hearing aids.

Electrical Safety Instructions

1. Hearing aid class
   Device class: Internal power supply
   Type of the device: Type B
   The device is not an AP or APG
   Equipment operation mode: continuous operation

2. Hearing aid electromagnetic compatibility
   High-power devices can have electromagnetic interference with hearing AIDS, such as pacemakers. When using similar equipment, please
   Consult a doctor. The electromagnetic compatibility of hearing AIDS complies with GB/T25102.13-2010 Electroacoustic hearing AIDS No
   Part 13: Electromagnetic Compatibility (EM C) and has passed the EM C testWhen the hearing aid complies with the hearing aid immunity specified in GB/125102.13, the field strength of the RF test signal

   | Bystander compatibility
   When in the following field intensity, IRIL 55dB field intensity is expressed as Vim
   Frequency range| 0.08-0.8| 0.8-0.96| 0.96-1.4| 1.4-2.0| 2.0-3.0
   Microphone mode| /| 3| /| 2| /
   Pick up coil mode| /| /| /| /| /
   Point to microphone mode / / / / /

3. This section describes key components
   The manufacturer undertakes to provide technical data, such as circuit diagram and component list, to the manufacturer if the relevant conditions are met.Testing technicians.
   Hearing aid key components include: microphone, receiver, movement.

Contraindications and precautions

Theoretically, any person with hearing loss may become a hearing aid user.
Currently, there is no comprehensive quantitative indicator to measure whether the hearing loss person needs a hearing aid. However, medical attention should be considered first in the following cases, and then the doctor or the fitter should decide whether the hearing aid can be matched according to the needs:

1. Congenital atresia of the external ear or deformity of the external auditory canal,
   a large number of foreign bodies in the external auditory canal.

2. Sudden deafness, especially within 3 months.

3. Rapid progressive hearing loss.

4. Hearing loss is accompanied by vertigo, headache or earache.

5. Conductive deafness of any cause (external ear, middle ear inflammation, discharge, cerumen or foreign body embolism, etc.) .

6. Patients with acute external otitis, tympanitis, chronic suppurative otitis media (in the purulent infection stage), acute purulent otitis media should not wear this hearing aid

A small number of users wearing hearing AIDS for the first time may have ear blocked、their voice is too loud and other feelings, generally，this situation will be gradually adapted within three months

Safety and Precautions

1. the hearing aid should be placed in the charging base when not in use to avoid being lost or damaged
2. Do not place the hearing aid in an environment with high temperature (such as heat source, exposed fire source) and high humidity. Otherwise, the device may fail, catch fire, or explode.
3. Do not immerse the hearing aid in any liquid, the hearing aid should be removed before swimming or washing hair, bath; After swimming or bathing, hearing AIDS should not be worn until the ear canal is dry.
4. The surface of the hearing aid should be kept clean, and earwax should be cleaned regularly from the sound mouth of the hearing aid. If there is redness or swelling in the area where the skin is in contact with the headset, stop using it immediately and consult a doctor.
5. Do not disassemble the hearing aid by yourself.
6. hearing aid is not resistant to seawater, acid and alkaline solvents, chemical reagents and other corrosive liquids.
7. The equipment and accessories may contain some small parts. Please keep the equipment and accessories out of reach of children.
8. If the product is not used for a long time, please turn it off after fully charging, and put it in a cool and dry place.
9. please charge the device with the attached charging cable, when charging the device with a power adapter, the adapter should meets the corresponding safety standard or certified by CCC
10. Please do not discard the discarded hearing aids at will. If you need to discard them, please dispose of them in accordance with the relevant national regulations.

FCC Compliance Statement

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:

1.  this device may not cause harmful interference, and
2. this device must accept any interference received, including interference that may cause undesired operation.

Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.
This equipment generates, uses instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular installation.
If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.

FCC Radiation Exposure Statement
The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction

Read User Manual Online (PDF format)

Read User Manual Online (PDF format)  >>

Download This Manual (PDF format)

Download this manual  >>