- 10% OF COST TO IMPROVE HEARING: Hearing aids delivers up to x db. Hearing aids for adults can be used continuously for 100 hours, and the 10-level volume can meet all your needs. The latest digital sound processing technology is adopted to solve 95% of Squealing. Less noise than analog sound processing products.
- SAY GOODBYE TO SQUEALING: Hearing amplifier reduces squealing by 95%. You don't need to worry about secondary damage to your ears from the extra high-pitched sound.
- ONE-WEEK FOR CONTINUOUS USE: Large battery capacity, which supports 100 hours continuous use of pocket talker . If you use it for 14 hours/day, only need to charge it once a week.
- EASY TO USE: no complicated adjustments, no need for regular battery changes. You can get hearing only by setting a volume on hearing aids for seniors. (Tips: In order to avoid ear damage caused by excessive volume, please adjust the volume to an appropriate volume before wearing it for the first time).
- EASY TO CARRY: Compared with similar products, the hearing aids rechargeable is smaller and lighter. At the same time, the clip design on the back can fix the hearing aid anywhere you want: pocket, collar, backpack strap, etc.
- How To Use: Please fully charge it before first use. ①Choose suitable ear domes and plug in the earphone cable to the hearing aids earbuds- ②Long press to power on (until 4 beeps) - ③Click the side button to select the volume (put the earphone to the ear to confirm the volume) - ④Wear and enjoy it.
Performance Parameters
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Maximum OSPL90 |
≤130dB±3dB |
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High frequency average OSPL90 |
125dB±3dB |
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Full-file sound gain |
48dB±3dB |
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Total harmonic distortion |
≤3% |
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Frequency response range |
200Hz~4000Hz |
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Equivalent input noise level |
≤18dB±2dB |
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Rated supply current consumption |
1.7mA |
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Hearing aids rated operating voltage |
3.7V |
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Hearing aids charge current |
W20mA |
Packing Lists:(Note:the hearing aids is suitable for single ear)
1*Hearing Aid,
1*Earphone,
1*Type-C Charging Cable
3*Earplugs(pair),
1*Manual
Contact Us
1. Please open the package and check the product after you receive the product. If you have any inquires or problems, please feel free to contact us through eBay Message.
2. We will reply your email within 1 business day (except weekend).
3. When delivery is delayed or items are damaged during delivery or other product issue, please email us first before you leave a Neutral or Negative feedback or initiate a return request. We will provide the best solution for you. Please don’t worry and Thank you for your support!
Hearing Aids From HOLFENRY
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For Ear |
Two ears available | Two ears available | Two ears available | Single ear available |
Control Way |
Button control | Button control | Button control | Button control |
Volume Level |
6 | 6 | 10 | 10 |
Output. OSPL90 MAX |
≤113dB±3dB | ≤113dB±3dB | ≤130dB±3dB | ≤130dB±3dB |
EQ Input Noise |
≤17dB±2dB | ≤17dB±2dB | ≤18dB±2dB | ≤18dB±2dB |
