ZZOOI Hearing Aid Rechargeable Intelligent Hearing Aids Digital Sound Amplifier For Elderly Low Noise One Click Adjustable Hearing Dev

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5,912.00 2,760.00 บาท

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ZZOOI

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Welcome to ZZOOI！

We will provide you with the best purchase experience and services

If you are not satisfied with the goods after purchase, you can get a free refund (you can also get the corresponding compensation if you exceed 15 days in time).

【Extra Long Service Life 】Each of our products is tested for durability before leaving the factory, which ensures that each product has a good service life

【Fast shipment within 48 hours】 In order to give you a better shopping experience, we will ship your package within 48 hours (excluding holidays).

【Better after-sales service】ZZOOI brand is responsible for every customer who buys our products. We provide you with perfect maintenance and after-sales plan. You can contact us at any time.

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Hearing Aid Rechargeable Intelligent Hearing Aids Digital Sound Amplifier

For Elderly Low Noise One Click Adjustable Hearing Device audifonos

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

Kindly Remind
1.Adjust volume to the minimum before wearing.
2.Choose an earplug of slightly bigger size to avoid whistler.
3.Increase volume gradually to avoid sudden increase in sound.
4.If you hear a howling, check the ear (silica gel) is appropriate and whether the size of plug is tight,
the appropriate choice of earplugs and plugged, make sure no air leakage.
5.Keep the ear plug clean.