Description
Specifications:
Model No:C-109
1.New hearing aid
2.Rechargeable BTE hearing aid
3.Lithium battery,
4.Superior sound quality
Specifications:
1. Max Sound Output:130dB ± 5dB
2. Max Sound Gain:38dB ± 5dB
3. Harmonic Wave Distortion:≤5%
4. Frequency Range:300~4500 hz
5. Input Noise:≤30 dB
6. Battery:Lithium Battery, 55mAh
7. Working Voltage dc3.7V
8. Working Current:≤4 mA
9. Measurement:50*48*8.6mm
10. Net Weight:9g
11. Special Function Key:N-H
12. Charger plug (EU Plug , will add 1pcs US change plug for free)
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