Mini Blue-tooth Hearing Aid Bte Wireless Products Digital Parts Deaf Rechargeable Manufacturer Amplifier deaf aid Hearing Aids
Product Description
Digital Rechargeable Hearing aid H-818
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Max Sound Output:
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110± 5 dB
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Max Sound Gain:
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≥30 dB
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Harmonic Wave Distortion:
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≤10‰
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Frequency Range:
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300~400hz
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Input Noise:
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≤40 dB
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Battery:
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Not
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Working Voltage:
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D.C. 1.5V
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Working Current:
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≤4 mA
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Measurement:
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2.3×1.3×1.9 cm
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Net Weight:
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4 g (without Battery)
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Special Feature:
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Rechargable
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Packing details
| Net Weight |
4.2g |
| Product size |
4.3X1.8X0.9mm |
| Packing |
color box |
| container size |
54.5×38×55.5 |
| qty per export carton |
100 |
| G.W./N.W. |
12kg |
| Accessories Provided |
4 tips; 1 charger |
Packaging & Shipping
Hearing aid R588A 1pc/gift box, 100pcs/Ctn, Shiping in 2-5 days after receive payment.
FAQ
Hearing aid H-818 Maintenance Method:
- Use dry cloth or hearing aids special cleaner gush in dry cloth to clean the hearing aid
- Please remove the batteries to avoid eroding parts of hearing aids by the rotten batteries when you don't use it for a long time
- Protecting hearing aids from shocks, falling, humidity and high-temperature
- When not in use, please close the hearing aid to extend battery life
Why the Hearing Aid can't Work or the Sound is not Clear?
- Whether the switch is open
- If the battery in the correct installation position
- Whether there have electricity batteries
- Whether the batteries storehouse is closed
- Whether earplug is choking
- Whether the earphone or the wire is broken
- The battery voltage is insufficient or the earphone is broken
Payment Terms for Hearing aid R588A
1)Normally, we accept 30%T/T payment as deposit, and balance before delivery if by Air or Express.
2)We also can accept L/C, palpay and Cash.
