Hearing Aid Brand & Manufacturer

AUSTAR hearing founded in 2003, as a national high-tech enterprise, Austar has been dedicating to improve the hearing of hearing-impaired people through the advanced technology. Our business covers hearing aids, hearing devices and Audiology-related equipments.

As a member of the Merry Group, Austar is the first Chinese company to develop high-performance audio signal processing algorithms, specializing in research and development, production and sales of hearing aids and hearing equipments.

AUSTAR is the best brand and manufacturer of hearing aids in China. Wholesale BTE, ITE and rechargeable hearing aids certified by CE, FDA and ISO 13485, and use our own fitting system software to program hearing aids to ensure the superior quality and price competitiveness of hearing aids in this industry. Due to the excellent quality and affordable price of hearing aids, Austar hearing aids have good reviews and are favored by hearing impaired users worldwide. Cadenza is an OTC hearing aid brand established by AUSTAR, provide the best over the counter (OTC) hearing aids for seniors with hearing loss, products can be sold in Walmart and Amazon. Our main customers are hearing aid companies/ dealers across the USA, Europe, Asia and Mid East. View more about Austar

CONTACT US FOR PRODUCT BROCHURE (2021)

Rechargeable BTE Hearing Aids, Mini Rechargeable Digital Hearing Aid

Rechargeable BTE Hearing Aids, Mini Rechargeable Digital Hearing Aid

DSP digital signal processing technology

2 to 10 channels, 10 bands

2 to 4 programs (Common, high frequency compensation, low frequency compensation, tinnitus masker)

Looking for a reliable hearing aid supplier? AUSTAR is what you are looking for! With more than 18 years of industry experience, we can provide you with high-quality and affordable hearing aids.

Cadenza H series (H10/H6/H4/H2) are rechargeable BTE hearing aids without professional fitting. Users can wear it after purchase, which is an open fit hearing aid. Adopts digital processing technology to amplify sound signal and automatically eliminates sound feedback.

Cadenza H have a full-frequency intelligent noise processing system, which can be worn in different working and living environments. From H2 to H10, it provides 6dB to 12dB of different noise processing capabilities.

Two multi-function buttons can adjust the volume and program, and realize different functions (volume, program, sleep) according to the button control at different times (1S, 2S, 5S), avoiding the inconvenience of each starting and debugging. Prefabricated 2 to 4 listening programs (universal, clear, soft, masking tinnitus), easy to switch.

Fitting Range:

Suitable for patients with sensorineural, conductive and mixed hearing loss with hearing loss ≤70dBHL.

Very suitable for:

1. Wholesalers/ dealers, supermarkets, pharmacies, hearing clinics, amazon, walmart, online store sales, etc.

2. Hearing impaired people, such as elderly and children with mild to severe hearing loss. Please send us your audiogram when purchasing, so that we can recommend a more suitable hearing aids based on your audiogram.

Function & Benefits:

1. 16-20 hours of battery life

2. Fully charged in 3-5 hours

3. Charge the hearing aids 5 times

4. Easy to wear and operate.

The main characteristic parameters of Cadenza H are as follows:

Product Name Cadenza H
Series H2 H4 H6 H10
Fitting Range (dBHL) ≤70 ≤70 ≤70 ≤70
Battery Rechargeable
Channel 2 4 6 10
Band 10 10 10 10
Noise Reduction 6dB 9dB 12dB 12dB
Multi-channels Expansion 2 4 6 10
Program 2 3 3 4
Program/ Volume Recording
Push Button/ VC Push Button
Progarm Switch Indicator
Low Power Indicator

If you want more detailed parameters, product brochures or quotations of Cadenza H hearing aids, please send us an inquiry.

Why Choose AUSTAR?

Good Quality Good Quality

AUSTAR has developed a chip algorithm with independent intellectual property rights, and has the core technology of hearing aid R&D, in order to manufacture the best quality hearing aid to meet the needs of the market.

New Products Developing New Products Developing

Our 6 specialized R&D teams includig 50+ engineers has 18+ years experience can help our customers are always competitive in the market. In 2019, new factory in Haicang aiming on building the largest hearing aid R&D production base in China.

OEM / ODM Service OEM / ODM Service

We can provide both OEM and ODM service, which means size, quantity, design, packing solution, etc will depend on your requestsand your logo will be customized on our products. OEM hearing aid manufacturers.

Specialized Shipping Services Specialized Shipping Services

AUSTAR has rich oversea business knowledges and experience for exporting, door to door service to make customers buy from AUSTAR like purchasing from domestically.

Succeed with Big Customers Succeed with Big Customers

Over 5000 m2 of manufacturing space and 500 industry experienced staff can supply big volume orders. We always help customers to grow business together and achieves long term cooperations with big overseas companies.

Satisfying after-sale service Satisfying after-sale service

AUSTAR seldom has quality complaint comes back because of superior quality supplied, if happens our professional technology team can help to fix the issue very quickly and provide the suitable solution online.

NEWS

hearing-aids-binaural-fitting

Why do you need binaural fitting to wear hearing aids?

For hearing loss patients, when hearing institutions are equipped with hearing aids, the fitting technician usually carries out binaural audition for users. Do you have any doubt that one ear can be heard with a hearing aid? Why should the patient wear two?

As we all know, people are born with two ears. What benefits can we get from listening with both ears? It is mainly reflected in the following points:

  • Sound source positioning
  • Binaural integration
  • Binaural squelch

Sound source localization

When we use both ears to listen to the sound from the same sound source, due to the shielding of the head and the different distance from both ears to the sound source, the sound intensity when the sound propagates to both ears is different - the intensity difference, and the time required for the sound to propagate to both ears is also different - the time difference, so we can know the direction of the sound source with our eyes closed.

Binaural integration

When two ears listen to the same sound, the loudness will increase by 6 ~ 10dB compared with that of one ear, and the performance of hearing threshold will also decrease by 3dB (e.g. 60dB for one ear and 57db for both ears)

Binaural noise

The ambient noise around us is generally more than 40 or 50 decibels, but why can't we detect it? This is because under binaural hearing, our auditory center will automatically reduce noise, which also improves the signal-to-noise ratio (SN, Sn = signal sound intensity noise intensity) to a certain extent. The higher the signal-to-noise ratio, the clearer the signal sound we receive (such as speech sound in conversation) and the clearer we listen.

Binaural fitting of hearing aids can help patients obtain the above but not limited to the above benefits, especially binaural noise reduction ability. Many users of monaural fitting report that it is difficult to communicate in a noisy environment. It is precisely because of the lack of this ability that binaural fitting can well solve this problem. In addition, sound source positioning can enable users to obtain more security in the traffic environment, while binaural integration can help some users with serious hearing loss or high loudness demand to obtain more satisfactory hearing aid effects.

Auditory deprivation

In addition, it is also very important that if both ears have hearing loss and only one ear is matched, it may lead to hearing deprivation of the non dry ear, and the auditory resolution of the ear will gradually decline after 4 ~ 5 years. If hearing deprivation occurs, it will greatly affect the hearing aid effect of the ear in the future, that is, the sound can be heard, but it is more difficult to hear clearly than before hearing deprivation. Therefore, if possible, priority should be given to simultaneous fitting of both ears. If fitting separately, the interval should not be too long.

Why do you need binaural fitting to wear hearing aids

The fitting of hearing aids is to expect the hearing loss patients to obtain the listening conditions of normal people, so binaural fitting is the first choice. However, if the hearing loss patient has financial difficulties, our rechargeable BTE hearing aids (Cadenza H series) and rechargeable ITC hearing aids (Cadenza Q series) are very affordable hearing aids.

About AUSTAR Hearing Aids

AUSTAR is a professional hearing aid manufacturer and supplier in China, as well as an OEM hearing aid manufacturer. Specializing in the production of affordable digital OTC and programmable hearing aids, and use our own fitting system software for programming hearing aids to ensure superior quality of hearing aid and make price competitive in this industry.

Hearing aid advantages:

Rich product structure

AUSTAR hearing devices cover traditional hearing centers and hospital fitting hearing aids, as well as online retail OTC hearing aids, with traditional batteries and convenient rechargeable hearing aids to choose from. Common types of hearing aids are: BTE, RIC, CIC, ITC, ITE and BTE open-fit.

Convenient operation

AUSTAR hearing aid products focus on humanized design, sound control, program switching, ergonomic design, to avoid misoperation, and the operation method is suitable for all ages.

Famous brand

The AUSTAR hearing aid brand was founded in 2003, with 18+ years of professional experience in the production and sales of hearing aids, in Europe, North America, Asia, Africa and Latin America, the brand is well-known at home and abroad.

Contact us now to start your hearing aid business.

Hearing Knowledge2022-01-14

hearing-loss-and-cognitive-decline-in-the-elderly

The relationship between hearing loss and cognitive decline

Age related hearing loss, medically known as age-related hearing loss, once considered a relatively harmless consequence of various factors caused by age, is now gradually confirmed to be related to a variety of health conditions, including cognitive decline, depression and increased risk of falls.

The world hearing report released by the WHO (World Health Organization) in March this year pointed out that in the next 30 years, the number of global hearing loss may increase by 1.5 times; In other words, by 2050, one in four people in the world will suffer from hearing impairment to varying degrees.

With age, the connections between brain cells will be destroyed, or some cells will be lost - a process called "brain atrophy" or often called "cognitive decline".

Hearing loss and cognitive decline in the elderly

Johns Hopkins Hospital in the United States has pointed out that the risk of dementia of hearing impaired people is five times higher than that of ordinary people. The main reason is poor communication caused by hearing impairment. After losing contact and interaction with the outside world over time, it accelerates the atrophy of cerebral cortex and greatly increases the risk of depression and dementia.

The report of the famous medical journal (the lancet) in 2017 also pointed out that among the nine risk factors of dementia, the first one is hearing impairment between the ages of 45 and 65, accounting for 9%, which is higher than 5% of smoking and 4% of depression. A new study by Columbia University in New York in 2020 also pointed out that although there is a lot of evidence that this is not a benign disease, only about 3% of adults with mild hearing loss still wear hearing aids. Professor Golub, an expert, pointed out that "the risk of treating hearing loss is very low, but the potential benefit is very high". What is the difference between official account books, public articles and medical experts' advice on children with mild hearing loss? If it's good for our children, why not for adults? We really need to see hearing loss as a bigger problem for adults and need early treatment.

Therefore, I also call on you to maintain adult hearing screening every six months to one year as far as possible after you are over 45 years old. Especially when you find yourself unable to hear clearly and prone to hearing fatigue, you need to find a hearing expert for examination and consultation in time. If there is hearing loss, it is also recommended to intervene as soon as possible.

About AUSTAR Hearing Aids

AUSTAR is a professional hearing aid manufacturer and supplier in China, as well as an OEM hearing aid manufacturer. Specializing in the production of affordable digital OTC and programmable hearing aids, and use our own fitting system software for programming hearing aids to ensure superior quality of hearing aid and make price competitive in this industry.

Hearing aid advantages:

Rich product structure

AUSTAR hearing devices cover traditional hearing centers and hospital fitting hearing aids, as well as online retail OTC hearing aids, with traditional batteries and convenient rechargeable hearing aids to choose from. Common types of hearing aids are: BTE, RIC, CIC, ITC, ITE and BTE open-fit.

Convenient operation

AUSTAR hearing aid products focus on humanized design, sound control, program switching, ergonomic design, to avoid misoperation, and the operation method is suitable for all ages.

Famous brand

The AUSTAR hearing aid brand was founded in 2003, with 18+ years of professional experience in the production and sales of hearing aids, in Europe, North America, Asia, Africa and Latin America, the brand is well-known at home and abroad.

Contact us now to start your hearing aid business.

Hearing Knowledge2022-01-07

best-hearing-aid-supplier-in-2022

Austar Hearing Aids: Merry Christmas!

Austar Hearing wishes you a Merry Christmas! In 2022, the financial resources are rolling in.

Founded in 2003, Austar Hearing is a national high-tech enterprise specializing in the research and development, production and sales of acoustic-related products such as hearing aids. It is committed to improving the hearing of the hearing impaired through technology.

The hearing aids produced by Austar have obtained ISO13485, CE, and US FDA certifications from SGS (Swiss General Notarization Group). It has also established a research and development team composed of experts from well-known universities at home and abroad to independently develop high-performance audio signal processing algorithms and obtain a number of inventions. Patent, utility model patent, software copyright and design patent, etc. Relying on its own R&D advantages, it has established multinational cooperation with ON Semiconductor, NXP Semiconductors, Intricon and Lou's Electronics.

Austar Rechargeable Hearing Aids

If you are looking for a reliable hearing aid supplier or a supplier of OTC hearing aids that can be sold online without fitting, Austar is the supplier you are looking for.

Austar is committed to providing high-quality products, carefully building a professional and reliable laboratory, using acoustic products as the main carrier, and featuring research on mechanics, thermal and materials, and reaching an international standard testing environment. Through reliability tests such as durability and weather resistance of surface coatings, mechanical tests such as electronic material environment and stress, mechanics and durability tests of injection molding materials, etc., we strictly guarantee the precise measurement of Austar products in development and design and normal experience in harsh environments. Provide guarantee for high-quality products.

OEM OTC Hearing Aid Supplier

Austar invested to build a full anechoic room, its main function is to provide free sound field space for acoustic testing, such as testing the sensitivity, frequency response and directivity of the receiver and microphone, and provide high-quality guarantee for the sound quality of hearing aids; DSP for hearing aids The development of algorithms provides a more scientific experimental environment.

While continuously gaining market success, Austar also actively participates in philanthropy, and continues to give back to the society in line with corporate social responsibility. Austar’s contribution to the society is also the honor of all Austar people. Social responsibility has become Austar’s main corporate culture.

Company News2021-12-24

can-oily-cerumen-ears-wear-hearing-aids

Can oily cerumen ears wear hearing aids?

Most of our ear canal secretions are dry scaly, slightly yellowish scabs called dry cerumen. A few people's secretions are always oily or mushy viscous substances with dark brown color, which are called oily cerumen.

Oily cerumen, can use hearing aid?

If the oily cerumen needs to be equipped with a hearing aid, there is no problem with the BTE type. For the ear canal type, pay attention to the sound hole to prevent cerumen blockage. Moreover, the hearing center will install cerumen baffle on the ear canal hearing aid. As long as you pay attention to cleaning every day, the oily cerumen can not affect the use effect of the hearing aid.

Oily cerumen do not affect the wearing effect of hearing aids, as long as the ear canal is cleaned. Everyone secretes cerumen differently. Some people need to clean it every day, and some people can clean it every two or three days. Our hearing aid listeners have a deep understanding of this.

Can oily cerumen ears wear hearing aids?

Pay attention when fitting hearing aids:

If a customized hearing aid or ric hearing aid is selected, it is necessary to select an oil-proof cerumen protective device to protect the receiver port of the hearing aid and prevent blockage. If an ordinary gateway is selected, cerumen network will be very easy to be blocked, affecting the use effect of hearing aids.

Timely clean the ear mold or cerumen protective device to prevent blocking the sound hole. If the elderly try to choose BTE hearing aids, the impact of oily cerumen on hearing aids can be avoided to the greatest extent. At the same time, it also reduces the difficulty of hearing aid maintenance. The elderly usually can't see whether the small receiver mouth of customized machine and ric machine is blocked, and can't see whether it is clean. The difficulty of cleaning will also increase the idle opportunity of hearing aid for the elderly, but can't achieve the purpose of good compensation.

Timely remove the moisture from the hearing aid, use the drying box to remove the moisture every day, and use the electronic dryer to remove the moisture 1-2 times a week.

Remark of Oily cerumen

For "Oily cerumen", that is, those who generate wet cerumen faster, it is generally best to clear the earwax once every two or three months. In places with more dust, the time should be shorter, which can be flexibly mastered according to the specific situation. It's best to use a cotton swab to gently rotate at the mouth of the external auditory canal, and then turn the ear downward to let the cerumen discharge by itself. Avoid digging the ear with sharp objects such as nails and iron swabs.

People with wet cerumen may form cerumen embolism and affect hearing if they do not clean the external auditory canal for a long time. At this time, it is best to go to the hospital and ask a specialist to take it out with special instruments. After taking it out, you must adhere to using ear drops for 2 ~ 3 days to prevent infection.

Don't take out earwax randomly every day. Generally, earwax will fall off by itself. There is no need to worry that the ears will be blocked. Because earwax will be vibrated in people's daily jaw movements such as chewing and mouth opening, and will fall off and be discharged from the body by itself.

Even if there is water in the ears caused by shampoo, bathing and swimming, there is no need to use cotton swabs to clean them. If there is a lot of water, just jump on one foot to gently vibrate the water in your ears; If the ear is only slightly wet, let it dry naturally without treatment.

Rechargeable BTE hearing aid

About AUSTAR Hearing Aids

AUSTAR is a professional hearing aid manufacturer and supplier in China, as well as an OEM hearing aid manufacturer. Specializing in the production of affordable digital OTC and programmable hearing aids, and use our own fitting system software for programming hearing aids to ensure superior quality of hearing aid and make price competitive in this industry.

Hearing aid advantages:

Rich product structure

AUSTAR hearing devices cover traditional hearing centers and hospital fitting hearing aids, as well as online retail OTC hearing aids, with traditional batteries and convenient rechargeable styles to choose from. Common types of hearing aids are: BTE, RIC, CIC, ITC, ITE and BTE open-fit.

Convenient operation

AUSTAR hearing aid products focus on humanized design, sound control, program switching, ergonomic design, to avoid misoperation, and the operation method is suitable for all ages.

Famous brand

The AUSTAR hearing aid brand was founded in 2003, with 18+ years of professional experience in the production and sales of hearing aids, in Europe, North America, Asia, Africa and Latin America, the brand is well-known at home and abroad.

Contact us now to start your hearing aid business.

Hearing Aid Knowledge2021-12-17

sound-field-evaluation-audiometric

What is sound field evaluation?

Sound field evaluation refers to the evaluation of hearing threshold for hearing aids. Before fitting a hearing aid, you need to do a test-pure tone audiometry, to determine the degree of hearing loss in patients with hearing loss. The result of hearing loss is called hearing threshold.

Optometry is required before fitting glasses, and pure tone audiometry is also required before fitting hearing aids to determine the degree of hearing loss of patients with hearing loss. The result of pure tone audiometry is called "hearing threshold", that is, the minimum amount of sound stimulus that can cause auditory response. Then, after fitting, the user's hearing threshold will be improved to a certain extent, but how much? Can we use pure tone to test the book?

sound field evaluation

The answer is no, pure tone audiometry is not applicable to the post hearing aid threshold evaluation of test users. First of all, headphones need to be worn during pure tone audiometry. If you wear hearing aids and then headphones, it will easily lead to the "roar" of hearing aids and poor wearing comfort; Secondly, the sound of the headset can not be evenly transmitted to the microphone of the hearing aid, which will lead to large errors. Therefore, we need to use another inspection - sound field evaluation.

Sound field evaluation generally refers to the evaluation of hearing threshold of hearing aid, that is, to test the minimum stimulus that can cause auditory response after hearing aid. The test is required to be carried out in the "sound field", that is, a large sound insulation room. There are one or more speakers in the sound field (generally two). After they are arranged at the specified position, the sound level meter shall also be used for calibration, which is called sound field calibration. After the sound field is established, it must be calibrated, and then every period of time (generally about one month) It needs to be calibrated again, especially after the location of facilities and equipment in the sound field is changed.

Before the test, guide the patient to sit at the "reference point" in the sound field, keep the head looking straight ahead, and wear the hearing aid on one side of the test ear (it is best to clean and maintain it first in the early stage) to ensure that the battery is sufficient, and the hearing aid on the other side remains powered off or removed. The test rules are similar to pure tone audiometry, which is "press the transponder (or raise your hand) when you hear the sound, even if the sound is very small". The difference is that the test sound used for pure tone audiometry is the pure sound of "didi Dudu", while the sound field test uses the singing sound of "Wuwu".

The initial sound intensity is generally 50 ~ 70dB, and the specific test method is also the same as that of pure tone audiometry, i.e. "rise five and fall ten". If the user responds twice after three sounds, the intensity is determined as the hearing aid threshold of the patient's frequency. The thresholds of 250Hz, 500Hz, 1000Hz, 2000Hz, 3000hz and 4000Hz are measured successively, and the hearing curve after hearing aid is obtained, which can be compared with the bare ear threshold intuitively. Hearing aid fitters can also debug hearing aid parameters according to the evaluation results.

However, the sound field evaluation also has its own limitations. It can only reflect the hearing of patients after wearing hearing aids, but can not reflect the hearing of average sound and strong sound. Moreover, the hearing aid threshold is OK, which does not mean that the hearing aid effect is good. Whether the effect is good or not is also closely related to the patient's own resolution, Therefore, it is necessary to conduct comprehensive evaluation in combination with tests such as speech test. In the process of debugging, the fitting technician should also make adjustments in combination with the patient's subjective feelings, and should not only pursue the evaluation results that look good, regardless of the user's feelings.

About AUSTAR Hearing Aids

AUSTAR is a professional hearing aid manufacturer and supplier in China, as well as an OEM hearing aid manufacturer. Specializing in the production of affordable digital OTC and programmable hearing aids, and use our own fitting system software for programming hearing aids to ensure superior quality of hearing aid and make price competitive in this industry.

Hearing aid advantages:

Rich product structure

AUSTAR hearing devices cover traditional hearing centers and hospital fitting hearing aids, as well as online retail OTC hearing aids, with traditional batteries and convenient rechargeable styles to choose from. Common types of hearing aids are: BTE, RIC, CIC, ITC, ITE and BTE open-fit.

Convenient operation

AUSTAR hearing aid products focus on humanized design, sound control, program switching, ergonomic design, to avoid misoperation, and the operation method is suitable for all ages.

Famous brand

The AUSTAR hearing aid brand was founded in 2003, with 18+ years of professional experience in the production and sales of hearing aids, in Europe, North America, Asia, Africa and Latin America, the brand is well-known at home and abroad.

Contact us now to start your hearing aid business.

Hearing Knowledge2021-12-10

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