ACOUSTICS SAQ001 In Ear Hearing Aid Earbuds User Manual

ACOUSTICS SAQ001 In-Ear Hearing Aid Earbuds

Product Information

The Muama FT-03B hearing aid is an in-ear hearing aid designed for experience distribution and compensatory hearing for patients with air-induced hearing loss. The product consists of a microphone, signal processor amplifier circuit, receiver, battery, housing, and embedded software (version V1.0). It has a frequency response range of F1 300Hz F2 4500Hz and is equipped with Bluetooth version 5.2 with A2DP AVRCP HFP HSP SPP Realtone I ITC HD protocols. The hearing aid has a working time of 7 hours in call mode, 6 hours in music mode, and 8 hours in hearing aid mode. It comes with earphone caps in three sizes (S, M, L), a charging case, a Type-C cable, and two earphones.

Product Usage Instructions

1. Turn on/off the earbuds by taking them out or putting them into the charging case. You can also turn them on/off manually by long-pressing the touch button for 2 seconds or 5 seconds respectively.
2. To wear the earphones, choose a suitable ear cap and fit it over the sound mouth. Hold the earphone with your index finger and thumb and push the head side of the eardrum into the ear canal. Gently pull the earlobe down and push the earphone to the best position with your index finger.
3. To charge the hearing aid, place it in the charging case. The indicator light will turn blue to indicate that it is charging. When it is fully charged, the indicator light will turn green. It takes approximately 1.5 hours to fully charge the hearing amplifier.
4. To charge the charging case, insert one end of the Type-C cable into the charging interface on the charging box and the other end into the adapter. Connect the adapter to the power supply. The charging indicator light will turn green when it is fully charged and white when it is charging.
5. To get the best experience, read the user manual carefully before use. If you have any problems while wearing the hearing aid, contact muama12help@foxmail.com for assistance.

Thank you very much for choosing our Muama FT-03B 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

Product parameters

• Product name: In-ear hearing aid
• Model: SAQ001
• Scope of application: Experience distribution, compensatory hearing for patients with air-induced hearing loss
• Product Structure: The product consists of microphone,signal processor amplifier circuit, receiver, battery, housing and embedded software (version V1.0)

Product performance parameters:

F2 4500Hz

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| 10 m
Input voltage/current| 5V/1A

Specication data are based on laboratory test result

Product Diagram

Remove the insulation sticker before use.

Product list

The specic 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 o 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 o manually
2. Wearing
3. Choose a ear cap with suitable size to t over the sound mouth;
4. Hold the earphone with your index nger and thumb and push the head side of the eardrum into the ear canal;
5. Gently pull the earlobe down and push the earphone to the best position with your index nger.

Charging

Charge the hearing aid

1. If the hearing aid indicator is steadyblue, the hearingaid is charging.
2. The hearing amplifiers have been full-charged if the indicator is green.
3. It takesabout 1.5 hours to chargethe hearing amplifier fully.

Charging

|

Blue

|

Blue light flashing

Full charged| Green| Green light

Regularly clean and wipe the charging contacts of headphones and charging case; When the headsetis 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.

Charging the charging case

1. Insert one endofthesmallhead ofthedatacable intothe charging interface on thecharging box andtheotherend intotheadapter.
2. Connect theadapter to thepowersupply:
   • Charging: green indicator light on,
   • Full-charged:white indicator light on
3. The fullycharged case can charge theearbuds 3 times.

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

Operation Guide

Bluetooth pairing

Take the earbud out of the charging case and wear them

• Select“RealtoneI ITC HD”for pairing
• Turn on your phone’s Bluetooth search device
• When the earbud is paired with the mobile phone for the rst time, there is a prompt tone of “pair”.
• Bluetooth will automatically connect the next time you pair near the device.

Hearing Aid Mode

It will automatically enter the Hearing Aid mode(when Bluetooth is not connected),click the button 3 times to switchto thenext Hearing Aid program, Theprogram selection is shown in thefollowing table:

1. Telephone mode (Bluetooth is paired)
2. When 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.
3. Music mode
   • When Bluetooth is paired,please adjust the music volume through the mobile phone music APP.
4. Bluetooth mode
   • Thehearing aid function and the Bluetooth functioncan 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.
5. Restore factory Settings
   • Turn oand then long press the power button for 12 S , when hear “du” twice, and both the blue and green indicator light ash 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

Thenameandcontent of thehazardous substance in theproduct

(Cd)

| Hexavalent chromium

(Cr6+)

| Polybrominated biphenyls

(PBB)

| Polybrominated diphenylethers

(PBDE)

Circuit board

( including LCD)

| O| O| O| O| O| O
Battery| O| O| O| O| O| O
Shell| O| O| O| O| O| O
Packaging| O| O| O| O| O| O
This form is based on SJ / T1 1 3 6 4 .

Indicates that the content of the hazardous substance in all homogeneous materials of

O the part is below the limit requirement specified in GB/T 26572.materials of the part is below the limit requirements speci ed 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.
• Waste 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 quali cation approved by the state for recycling, reduce resource waste, protect the earth’s natural environment.

Environmental conditions

Normal working conditions

• The environment temperature 10 – 40 Relative humidity 80%
• Atmospheric pressure 86Kpa -106Kpa Power supply 1.2V – 3.7V

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 , 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 , relative humidity is not more than 80 % , has ventilation conditions and no corrosive odors that can a ect the performance of hearing aids.

Electrical Safety Instructions

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

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 (EMC) and has passed the EMC test

When the hearing aid complies with the hearing aid immunity speci ed in GB/T25102.13 , the eld strength of the RF test signal

 | Bystander compatibility

When in the following eld intensity, IRIL 55 dB

eld intensity is expressed as V/m

Frequency range| 0.08~ 0.8| 0.8~ 0.96| 0.96~ 1.4| 1.4~ 2.0| 2.0~ 3.0
M icrophone mode| /| 3| /| 2| /
Pick up coil mode| /| /| /| /| /

Point to microphone mode

| /             /| /             /| /|

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 re source) and high humidity. Otherwise, the device may fail, catch re, 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. f the product is not used for a long time, please turn it o 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 certi ed 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

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