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Promoted
Lagos, Ifako-Ijaiye, 2 hours ago
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Rechargeable Hearing Aid
Other
Type
Product Feature:
1.USB Rechargeable,Long Standby Time.
--Charging 3 Hours,Working 40 Hours
2.One key operation for elderly,Easy to use.
3.Non-inductive design,Comfortable to wear.
4.Digital Noise Cancelling,Make you hear better and clearer.
Product Parameters:
1.Product size:43x16.5x11.3 mm
2.Weight: about 3g
3.Material: medical - grade TPE environmentally friendly materials
4. Working Voltage: DC 3.7V
5. Working Current: ≤1mA
6. Frequency Response: 500-5000Hz
7. Max Saturation Acoustic Output: 129dB(+3dB)
8. Full Acoustic Gain: 40dB(±5dB)
9. Total Harmonic Distortion:<10%
10. Equivalent Input Noise:<32dB
Safety tips
- Avoid paying in advance, even for delivery
- Meet with the seller at a safe public place
- Inspect the item and ensure it's exactly what you want
- Make sure that the packed item is the one you've inspected
- Only pay if you're satisfied
