Rechargeable Bluetooth Hearing Aids For Old People Deaf
Rechargeable Bluetooth Hearing Aids For Old People Deaf
Technical Data
Signature feature
- 100% Digital processing for exceptional sound quality 4 Preset Configurations:
- 4 channels WDRC amplifier
- 12 bands frequancy shaping
- Wideband MPO
- Open-fit design, easy operating
- 10 bands LNR laycred noise reduction
- Directional MIC
- AFC Adaptivefeedback cancellation
- Low battery warning
- Low power consumption
- Multifunction rocker switch
- Auto save digital volume control
|
Technical Data |
Vigor 402RC-T |
|
Peak OSPL 90 ( dB SPL) |
115 |
|
HAF OSPL 90 ( dB SPL) |
110 |
|
Peak Gain(dB) |
40 |
|
HAF Ful on Gain (dB) |
35 |
|
Frequency Range (Hz) |
200-5000 |
|
500Hz(%) |
0.5 |
|
800Hz(%) |
1 |
|
1600Hz(%) |
2 |
|
EQ Input Noise (dB) |
24 |
|
Battery size |
312A NiMH rechargeable |
Feature of Digital Hearing Aids
- Easy operation
- Low noise , Light weight
- Adjustable volume control
- Fancy design and New style
- Nice small gift box packing
- Comfortable wearing in either ear
- Perfect in craftsmanship
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Company Profile
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