2021 новый производитель усилителей невидимые аналоговые слуховые аппараты для глухих
- Категории: Ear & Hearing >>>
- Поставщик: Huizhou,Gold,Rose,Technology,Co.,Ltd.
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Характеристики
Voraiya Portable Mini Adjustable Small In Ear Invisible Best Sound Amplifier Ear Care Tools Hearing Aid
Products Description
Item No. | G400 |
Color | Black / White / Custom |
Frequency Range | F1 < 400Hz，F2 > 4700Hz |
MAX OSPL90 | ≤115dB + 3dB |
HFA OSPL90 | 110dB±4dB |
FOG | 30 ± 3dB |
Equivalent Input Noise | ≤ 29dB + 3dB |
Fitting Range | From Mild to Moderate |
Battery type | Rechargeable Lithium |
POWER BUTTON | Long Press to Power on or off |
VOLUME CONTROL | YES |
Noise Reduction | YES |
Accessories | 3 closed domes,brush,manual,USB cable whistling card，storage box (optional) |
Dual Ear Usage | YES |
Type | rechargeable ITE |
Color | Black,white |
As a factory, Voraiya provides the following service:
1. High SIGNAL-NOISE RATIO. 2. One press button operation, easy for seniors.
3. Five levels volume control with beep sound prompts.
4. TWS earbuds shape, very fashion and not easy to fall out.
5. Two kinds of cases optional, 12 colours optional.
6. Mini portable charging case. 3-4 hours to full power of the case, can offer totally 36-90 hours use of hearing aids.
7. FC, ROHS, CE,
EMC Certifications available.
8. Prove OEM, ODM.
4. TWS earbuds shape, very fashion and not easy to fall out.
5. Two kinds of cases optional, 12 colours optional.
6. Mini portable charging case. 3-4 hours to full power of the case, can offer totally 36-90 hours use of hearing aids.
7. FC, ROHS, CE,
EMC Certifications available.
8. Prove OEM, ODM.
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