ZZOOI Rechargeable Hearing Aid CIC Hearing Aids High Power Digital Sound Amplifier Waterproof Earphone For Deafness Elderly audifonos
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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Product Features:
* Mini size--Invisible to wear
* Easy to operate for elderly
* Digital chips, Noise reduction
* Rechargeable--no need to replace battery?
* Around 25 Hours to use after fully charged
Product parameters:
Size: 21.7x15x21.9mm
Working voltage: DC 3.7V +5%, -10%
Working current: ≤ 1.4mA
Frequency response: 300-5000 Hz
Equivalent Input Noise: ≤29dB, +3dB
Maximum Saturation Acoustic Output: ≤128dB, +3dB
Rechargeable Hearing Aid CIC Hearing Aids High Power Digital Sound Amplifier Waterproof Earphone For Deafness Elderly audifonos
