Pocket Hearing Aid Ear Hearing Device Booster Sound Amplifier Enhancer Personal
Note: This link is the single ear. If you need both ears, please click the below link to purchase.
- 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 middle button to select the volume (put the earphone to the ear to confirm the volume) - ④Wear and enjoy it.
Performance Parameters
Maximum OSPL90 | ≤130dB±3dB |
High frequency average OSPL90 | 125dB±3dB |
Full-file sound gain | 48dB±3dB |
Total harmonic distortion | ≤3% |
Frequency response range | 200Hz~4000Hz |
Equivalent input noise level | ≤18dB±2dB |
Rated supply current consumption | 1.7mA |
Hearing aids rated operating voltage | 3.7V |
Hearing aids charge current | W20mA |
Packing Lists:(Note:the hearing aids is suitable for one ear)
1*Hearing Aid,
1*Earphone,
1*Type-C Charging Cable
3*Earplugs(pair),
1*Manual
Hearing Aids From HOLFENRY
 |  |  |  | |
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 |
