ZZOOI Portable Unilateral Auriculares Digital Hearing Aid for The Elderly Deaf Ear Care Wired Voice Sound Amplifier Adjustable Tone
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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If you find its difficult to hearing very well from others, a hearing aid can help you regain your hearing so you can live the life you are used to. This hearing aid is specially designed for the hearing losing people. Wearing it, you can discover the pleasure of gathering with friends and family, feeling more confident at work and enjoying movies, music and TV programs.
Note:
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
5) choice of earplugs and plugged, make sure no air leakage.
6) Keep the ear plug clean.
7) Remove the battery if you dont use it for long time.
Specifications:
Pocket Hearing aid
Max Sound Output: 129±4 dB
Max Sound Gain: 58dB ± 5dB
Harmonic Wave Distortion: f<1000Hz≤15%,f＞1000Hz≤10%
Frequency Range: 450~3500hz
Input Noise: ≤30 dB
Battery: 1 x AA battery (No included)
Working Voltage: dc1.5V
Working Current: ≤4mA
Color: As the picture shows
Item Size: 6.1 x 4.1 x 1.6cm
Package Size: 18 x 9.8 x 3.8cm
Package include:?
1 * Hearing Aid
4 * Earplug(Different Size)
1 * Instruction manual (English)
1 * Black storage bag
Hearing aid you receive will not come with AAA battery,as it can not ship by air.
Retail Box is no include, but we can package it well. ?
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Portable Unilateral Auriculares Digital Hearing Aid for The Elderly Deaf Ear Care Wired Voice Sound Amplifier Adjustable Tone
