| Customization: | Available |
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| Certification: | ISO, RoHS, CE |
| Condition: | New |
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How to get through the adaptation period when wearing hearing aids for the first time?
1. When wearing hearing aids for the first time, it is recommended to wear them in a quiet environment first, and then slowly remove noise in the environment. Because of hearing loss, hearing-impaired people are already insensitive to some sound signals in real life, and many sounds that could not be heard before can be heard after hearing aids, and they may not adapt to such a listening state in a short period of time, so it is best to wear them in a quiet environment first, and then go to the noise environment.
2. In order to get through the adaptation period, it is recommended that when you start wearing, you can choose to wear it for 1-2 hours on the first day, 3-4 hours on the second day, and so on. During the adaptation period, the wearing time of hearing aids should not be too long, and gradually get used to wearing hearing aids and then slowly extend the time until they can be worn for more than 8 hours.
3. When you first wear hearing aids, you should communicate more, communicate more, talk with family and friends, listen more and practice more. Through sound stimulation, the brain is more sensitive to sound, thereby improving the recognition rate of speech. 4. The quality of hearing aids is also inseparable from the support of family and friends. After wearing hearing aids, family members or friends should try to slow down when communicating with the wearer, and the voice should be slowed down, because some people have relatively poor speech comprehension, so we speak more slowly, and the wearer will have a "buffering" process in the brain when communicating.
Technical Parameter
| OSPL(Max OSPL90) | <117dB |
| Average OSPL90 | 110±4dB |
| Full on Acoustic Gain | 40±5dB |
| EQ Input Noise | ≤20dB |
| Total Harmonic Wave Distortion | ≤5% |
| Frequency Response | 250~5000HZ |
| Capacity battery(hearing device) | 20mAh |
| Capacity battery(charging case) | 600mAh |
Questions of Company:
Q1: Are you manufacturer?
A1: Yes, we are professional manufacturer in home medical devices and a national high-tech enterprise. We are specialized in digital Blood pressure monitor, Infrared thermometer, and pulse oximetre.
You are always welcome to visit us.
Q2: Do you have any factory audits?
A2: Yes, now we have passed RHOS ISO9001, ISO13485, etc.
Q3: How is the quality of your factory?
A3: We have strict process control system for raw material control, process control and finished product quality. The finished products and products will be inspected in the production line before packaging.
Questions of Order:
Q1: Can you provide OEM or ODM service?
A1: Yes, we have strong developing team and R & D team to support OEM and ODM service. The products can be made according to your request.
Q2: What 's your OEM / ODM MOQ?
A2: 1000pcs. For our first cooperation, your small order is acceptable, but the price is a little highly, you know, the price is based on quantity.
Q3: What is the sample lead time & production lead time?
A3: The stock sample 2-3 days, making sample 5 ~ 7 days after received your sample fee. The production lead time is about 7-10 days based on MOQ.
Q4: What 's your payment terms?
A4: 30% deposit, and balance against the copy of BL or LC at sight. We'll show you the photos of the products and packages before you pay the balance.
Q5: What's your quality guarantee period?
A5: 1 Years from shipment.
Q6: Do you have in stock?
A6: We have a large inventory of our products, accept reservations, and the quantity is limited, first come first serve.
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