YAOHAOHAO Behind the ear prostheses auditory USB Rechargeable Digital Cordless sound amplify deafness ZDB-200

1 All-Digital 2/4/6/8 channel WDRC(wide dynamic range compression)signal processing;
2 Adaptive Feedback Cancellation;
3 95 decibel Wide dynamic signal input;
4 High fidelity audio output;
5 Available computer programming
6 Have set 3 listening programs;
7 low voltage warning;
8 suitable for the Mild,moderate,moderately severe hearing loss and sound amplification occasions.
9 Comfortable Wearing;Ear plugs in the ear canal is not closed state,ear canal inside and outside air flow,not stuffy feeling,not damp feeling,not swelling pian,the wearer feel more comfortable and relaxed.
Parts List: Power adapter + Charging cable + Battery charging box + Brush + Storage box + Ear plug * 3 + Catheter * 1 + Hearing aid * 1
1. Delivery time 10-20 days
2. Return range 30 days
3. If you have any questions, please contact us by email

Product Features

  • Ideal for those with mildly restricted/moderate/ severe impaired hearing ability
  • Rechargeable nickel-metal hydride batteries, continuous work up to 12-18H
  • Small size, light weight, wireless stealth, to solve the wearer’s troubles
  • Dedicated earplugs, 3 different sizes, suitable for a variety of people
  • Volume has 4 stalls can be adjusted, simple operation; IC technology, low noise, low power consumption

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YAOHAOHAO The hear amplify Digital Sound amplify sound reinforcement Staff product – contributes to the voice quality

Hearing aids category: Wireless behind the ear
Medical device product name: hearing aids
Diseases: hearing loss of hearing
Symptoms: deafness
Applicable people: not limited to middle-aged and older adults aged
Buy hot: low frequency noise automatic simple digital wireless invisible
Color category: digital hearing aids + shock box

Product Features

  • Easy and comfortable, one-finger operation
  • Noise reduction control through digital chip
  • Digital volume and frequency program fitting as demanded by different needs
  • And enriches the sounds around your head to make the world an easy place!
  • selectively amplifies speech, separating it from background noise and sounds using energy-efficient, twelve-band digital sound processing helping you understand conversation more easily.

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Prosthetic Ln-Ohr aural wireless stealth USB rechargeable sound amplify

Hearing aid category: wireless ear canal
Product Name: rechargeable hearing aids
Maximum saturated sound pressure level: OSOPL90: 121
High frequency average value OSPL90: 102
Full range of sound gain 1600HZ: 20
Frequency response range: 200-4000
Level Input noise level: greater than 32
Total harmonic distortion: 10%
Diseases: hearing loss hearing impairment
Symptoms: deafness
Applicable to the crowd: not limited to middle-aged and elderly adults and adolescents
Buy hot: USB charging low-frequency noise reduction is simple

Product Features

  • Product Name: rechargeable hearing aids
  • Diseases: hearing loss hearing impairment
  • Applicable to the crowd: not limited to middle-aged and elderly adults and adolescents
  • Buy hot: USB charging low-frequency noise reduction is simple
  • For moderate, mild, moderate to low degree of hearing loss use

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Hear invisible in the ear hearing aid amplify the people more intelligent âgees Noise Reduction Bluetooth Headset Wireless Rechargeable the appearance hearing aid

Technical parameters introduced

Electric time: 6-10H
Power supply duration: 16-20H
Power supply voltage: 1.4V
Saturated sound pressure level OSPL (dB): ≤130 +3
High frequency average (dB): 108 + 4
Sound file full gain (dB): 35 soil 5
Equivalent input noise level (dB): ≤32
Frequency response range (Hz): 200 ~ 3800
Total harmonic distortion (%): ≤8
Adapt to the crowd: mild to severe hearing loss patients

Product Features

  • Adjust volume to the minimum before wearing.
  • Choose an earplug of slightly bigger size to avoid whistler.
  • Increase volume gradually to avoid sudden increase in sound.
  • 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.
  • Package includes: 1 hearing aid, 1 charger, 1 brush, 1 pair of headphones, earplugs for each section.

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The hear amplify all digital rechargeable BTE auditory prostheses C-122 of the series uses hearing loss

Item Type: Ear Care
Material: ABS plastic
Size: package size 16.7cm*12.2cm*5cm
Model Number: C-122
Product Description
rechargeable BTE hearing aids C-122 for serious hearing loss free shipping small size
Please notice that C-122 is for serious hearing loss,which is within first level of hearing loss.
power amplification:full-on acoustic gain(average value of high-frequency sound):38dB±5dB
frequency range: frequency response curve:no narrower than 450Hz-3000Hz

Use Instructions
1. Please switch OFF-N-H to OFF , and then slowly
adjust the knob to the position with lowest volume.
2. Wear the ear hook behind the ear, and put the earpiece
into the ear as well as possible.
Note: After the two steps, the volume is the lowest. Otherwise, the squeaking sound may cause discomfort in the ear.
3. Twist H – N knob to N position, then slowly adjust
the knob to the position with the clearest sound.
4. If you hear the squeaking sound, please check if the
earpiece is plugged well or not. If it’s not plugged well,
please try another kind of earpiece.
5. If you feel that the sound of N position is void or noisy,
please toggle the OFF-N-H switch to H gear,
which can compress the low-frequency sound and
makes it sound more comfortable.

Product Features

  • When the hearing aid can’t work normally or the sound ,becomes lower, please charge the hearing aid as the
  • battery power is low.When charging, please switch to “OFF”, insert one end ,the power adapter, another into the hearing aid and then
  • Charge when the power is turned off as the hearing aid ,can’t work when charging.
  • Please switch “OFF-N-H” to “OFF”, and then slowly ,adjust the knob to the position with lowest volume.
  • Note: After the two steps, the volume is the lowest. Otherwise, the squeaking sound may cause discomfort in the ear.

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Wireless Rechargeable stealth hearing aid of the deafness of the Ear age amplify sonorous voice the earphone

Category: Wireless hearing aid of the ear type
Medical Device Product Description: auditory device
symptoms: loss of hearing to deafness deafness
Persons: Older adults
Buy Sex: Noise Reduction Low Frequencies Wireless simple operation stealth
amplify to listen builds with a chip digital control of the frequency and can be easily integrated into various environments noise emissions.
designed small behind the ear, practically invisible and very seriously. Rotary earphone so that this help hearing in one ear digital use.
small, discrete, and adjustable for both ears’

Product Features

  • Convenient for watching movie, enjoying the drama, attending meeting, or having class, it could help you hear the sound clearly and loudly
  • Left/Right ear adjustability. Adjust the tube to left or right, so that you can wear it in your left ear or right ear.
  • High/Low frequency modes. Reduces unwanted background noise by adjusting focus using two different modes.
  • In the low frequency, you will hear the sound very strongly and loudly. In the low frequency, you will hear the sound very deeply and quietly
  • Delivery time 15-25 days.

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Amplify microphone negotiating digital hearing aid behind the ear, left ear right red blue

Made in China
Categories: Open-ear hearing aid type
Medical Products Product Name: hearing aids
according to the size of your ears to select, auditory ear and aid
USB cable connected load and load connection port
Start spoilt do down to the cross of the Spine masquee is for the state of initialization
Create hearing aid behind the ear almost the Head and Ruler of Auricula addicted
diseases: damage to hearing Hearing Damage
Symptoms: deafness
People, the following applies: not only
hot spot, either: Shippers USB noise reduction low frequencies
Classification Color : blue ear Links Red and ears

Package included:
1X devices Audi goals
line load 1x
4x Plug,
1X Brush
Packaging 1 x
1X says

Product Features

  • Convenient for watching movie, enjoying the drama, attending meeting, or having class, it could help you hear the sound clearly and loudly
  • Left/Right ear adjustability. Adjust the tube to left or right, so that you can wear it in your left ear or right ear.
  • High/Low frequency modes. Reduces unwanted background noise by adjusting focus using two different modes.
  • In the low frequency, you will hear the sound very strongly and loudly. In the low frequency, you will hear the sound very deeply and quietly
  • Delivery time 15-25 days.

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