Hearing Sound Amplifier
Max Sound Output: 110±5dB
Sound Gain: ≥30dB
Total Harmonic Wave Distortion: ≤10%
Frequency Range: 300-4000Hz
Battery Size: LR41
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Description
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Hearing sound amplifier
Some hearing aids are divided into left and right ears, while some hearing aids are not divided into left and right ears. Hearing aids are usually composed of headphones, amplifiers, power supplies, microphones, receivers, etc. The function of the microphone is to collect sound and convert it into radio waves, and the function of the receiver is to convert electrical energy into sound waves.
Hearing aids are instruments that can help improve hearing, which are equivalent to amplifiers. They amplify inaudible sounds and use the patient's residual hearing to transmit sounds to the auditory center of the brain to achieve the purpose of hearing sounds.
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Hearing sound amplifier
Hearing aids can play an important role in many scenarios
HKA, SENAINS, Zuodian, Oticon, JIUYEE, Phonak, Omus, Audson, Huachang Medical and INCUS are the top ten brands that provide their own unique hearing aid solutions, so that patients with mild or severe hearing loss can find suitable products. These brands have become leaders in the hearing aid market with outstanding technological innovation and high-quality products.
1. The hearing aid has a red and blue mark. Please wear it correctly, red for the right side and blue for the left side.
2. For the first time, you may not be familiar with the use, so you can wear it on a soft place such as a sofa or bed to prevent it from falling and bumping.
3. When wearing a hearing aid, you need to keep the external auditory canal clean. You can use a cotton swab dipped in hydrogen peroxide to clean the external auditory canal.
4. When wearing it every day, wipe the ear mold or shell with a dry, soft cloth and remove the dirt in the sound hole.
5. When the hearing aid is not in use, open the battery compartment door and put it in a special drying box.
6. After wearing a hearing aid, you cannot answer the phone as usual. You need to align the microphone of the phone with the microphone of the hearing aid and keep the ear in an eight-shaped shape to answer. It is easy to produce howling if you are too close!
7. The best distance for using a hearing aid is within 2 meters. If the distance is too far, the clarity of the sound will be affected to a certain extent.
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Accessories: 2pcs hearing amplifiers, 4pcs earplugs, 4pcs button batteries, 1pc cleaning tool, 1pc user manual. |
With the development of technology, modern hearing aids also have personalized adjustment functions, which can be adjusted according to different scenarios and user needs. For example, some hearing aids have noise suppression functions, which can provide a better hearing experience in noisy environments; some hearing aids have Bluetooth connection functions, which can be easily connected to mobile phones, TVs and other devices to achieve wireless audio transmission.
It should be noted that when using hearing aids, users should gradually adapt to hearing aids and follow the advice of doctors or audiologists. At the same time, regular cleaning and maintenance of hearing aids are also key to ensure their normal operation.
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company Profile
Our first target market was Southeast Asia. We spent months researching the local market needs, cultural preferences, and purchasing power. In 2011, we launched a range of entry-level hearing aids specifically designed for the Southeast Asian market. These products were affordable, easy to use, and came with local language user manuals. Through aggressive marketing and building relationships with local distributors, we quickly gained a foothold in countries like Thailand, Malaysia, and Indonesia.
Our first target market was Southeast Asia. We spent months researching the local market needs, cultural preferences, and purchasing power. In 2011, we launched a range of entry-level hearing aids specifically designed for the Southeast Asian market. These products were affordable, easy to use, and came with local language user manuals. Through aggressive marketing and building relationships with local distributors, we quickly gained a foothold in countries like Thailand, Malaysia, and Indonesia.
Buoyed by our success in Southeast Asia, we set our sights on the European market in 2013. Entering Europe was no easy feat, as it had strict quality and safety standards. We spent a year upgrading our manufacturing facilities and quality control processes to meet these requirements. In 2014, we finally obtained the necessary certifications, such as CE marking, and started to participate in European trade shows. Our first major breakthrough in Europe came when we secured a contract with a large distributor in Germany. This partnership not only increased our sales but also enhanced our credibility in the European market.
In 2016, we expanded to North America. Understanding the highly competitive nature of this market, we focused on product differentiation. We developed a line of custom-fit hearing aids that were tailored to each user's unique ear shape and hearing needs. This personalized approach resonated well with American and Canadian consumers, and we soon started to see a steady growth in sales.
As we entered the 2020s, we continued to explore new markets in Africa and the Middle East. We adapted our products to suit the specific environmental conditions and cultural requirements of these regions. For example, in hot and dusty areas, we improved the durability and dust resistance of our hearing aids. By 2023, we had established a global presence, with offices and warehouses in key locations around the world. Our journey from a small startup to a global player in the hearing aid industry is a testament to our perseverance, adaptability, and commitment to meeting the diverse needs of our customers
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