ZZOOI Digital Hearing Aid Audifonos for Deafness/Elderly Adjustable Micro Wireless Invisible Sound Amplifier Moderate to Severe Lose

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ZZOOI

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4 Channels

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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Digital MINI Hearings Aids For Deafness Speaker Amplifier Batteries Invisible Wireless Earphone Adjustment Tools

Parameter?Attributes:

1..4 channels digital hearing aid;

2.Intelligent?noise?reduction?system?(9DB)

3.Adaptive?acoustic?feedback?processing

4.Main?wind?noise?suppression?management?system

5.Multi-channel?expansion

6.Tinnitus?masking?function

7.Adaptive?volume?control?in?different?environments

8.Ultra-low?background?noise

9.Trimmer?VC

10.Rich?mid-range?and?high-frequency?sounds.

Technical?Speifcaiono:

1.Maximum?SSPL90：110dB

2.HFA?SSPL90：108dB

3.HFA?Full-on?Gain：42+/-5dB

4.Peak?Gain：35dB

5.Frequency?Range：250Hz-4500Hz

6.Total?Harmonic?Distortion：500Hz<3%；800Hz?<3%；1600Hz<?3%

Long time?wearing?without?pain,?multi-channel?intelligent?noise?reduction,?

adaptive?feedback?processing,?noise?suppression?system,?

tinnitus?shielding?function,?adaptive?volume?control.

Easy to use：Open the door, use the tip of the magnetic brush to pick up the battery, insert the battery,

close the door, and identify the volume knob next to the microphone.

Do you still worry your hearing lose?

So?choose?us,?you?not?only?did?not?spend?too?much?money,?

but?also?improved?the?quality?of?life,?happier?and?happier！

Prompt:

There?are?Whistle?as?you?put?the?battery?into?the?hearing?aid?.

Please?donot?worry?.because?the?air?presure?will?make?Whistle.
1.Please?adjust?lower?volume?.
2.Choose?the?suitable?ear?plug
3.Make?sure?if?you?put?the?earplug?tightly,sound?leak?will?make?the?Whistle.

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Digital Hearing Aid Audifonos for Deafness/Elderly Adjustable Micro Wireless Invisible Sound Amplifier Moderate to Severe Lose