Rechargeable Hearing Aids Intelligent Hearing Aid Low Noise One Click Adjustable Sound Amplifier Hearing Device For Elderly

$122.67

Sold By: aBtny

3974 in stock

SKU: 3256804648923657 Categories: ,
Estimated delivery on 10 - 24 January, 2025
aBtny
aBtny

4.86

(10,122 Reviews)

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Product information:

1.Portable case with lights to indicate charge
2.Fast USB charging with long battery life
3.Compact charging case, easy to carry.
4.1 button adjustment, simple operation .
5. 3 handy earplug sizes for customized comfort

Specifications:

Maximum OSPL90: ≦120±4dB

High frequency average OSPL90: 103dB±4dB

Total Harmonic Wave Distortion: ≤7%

Frequency range: 400-4000Hz

Input noise: ≦ 29DB±3

Equivalent input noise level: ≦ 35dB

Total harmonic distortion:≦10%

Frequency response range:300Hz-3500Hz

Rated power supply current consumption:≦60mA

Work time: 10-12hours

Charging time: 90min-2hours

Charging case working current: ≦70mA

Charging case working voltage:3.7V

charging case charging time:90 min

Hearing aid charging current:≦30mA

Hearing aid charging voltage:4.2V

Hearing aid charging times(Double machine):3-4 times

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Rechargeable Hearing Aids Intelligent Hearing Aid Low Noise One Click Adjustable Sound Amplifier Hearing Device For Elderly