255Pcs Handy First Aid Kit Bag Lightweight Emergency Medical Rescue Bags For Home Outdoors Car Travel School Hiking Survival

255Pcs Handy First Aid Kit Bag Lightweight Emergency Medical Rescue Bags For Home Outdoors Car Travel School Hiking Survival
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Oписание продукта

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Cofoe Invisible Hearing Aid Aids Enhancer Portable inner Ear Best Sound Amplifier Hearing Assistance Device FREE A10 Battery


Product Features:

 
Cofoe in-ear stealth hearing aid
Small and invisible
Skin shape, bionic design, barely visible on the front, hidden in the ear, allowing the listener to regain self-confidence, as small as a fingertip
Comfortable to wear in-ear design, fit the ear canal, not easy to fall off, long wear no pain
Intelligent noise reduction Identify speech sounds and noise, filter for stable noise, improve speech sound and improve signal-to-noise ratio, so that you can listen well in a noisy environment.
5 steps adjustable, lightweight and convenient, 5 levels of volume adjustment using indoor and outdoor scenes,
Quality certification Through multiple quality certification, quality is trustworthy
Comfortable eardrum, gifted with three sizes of eardrum, fit ear canal, use a variety of people to use

Product Specification:

Battery:A10 Button Cell(battery included)
Equivalent Input Noise: 27.6db
The Voice loudest can achieve:120db
Frequency Range :200Hz-7645Hz
Working Current:1.36MA
Compression Rising Time:48ms

About Whistle , you could try this 3 steps to remove it .

1 , Choose a suitable earplug to make the product sealed in the ear canal

2 , Low down the sound volume

3 , When you put into battery , please be quick , to put the product into the ear

 
Crowd :Suit for patients with mild hearing loss

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Product Information

Brand Name

Cofoe

Product Name

Cofoe Inner ear hearing aids (left ear+right ear)

Model No.

D-C-C1

Color

Orange,White

Material

Plastic

Host Size

1.8cmx1.2cmx0.9cm

Net Weight

0.3kg

Gross weight

0.5kg

Category

Customized

Battery

A10

Calibration

Automatic

Frequency range

200Hz~7645Hz

Working current

1.36mA

Compression rising time

48ms

Equivalent input noise

 

27.6dB
 

About Whistle , you could try this 3 steps to remove it .

1 , Choose a suitable earplug to make the product sealed in the ear canal

2 , Low down the sound volume

3 , When you put into battery , please be quick , to put the product into the ear

 

Crowd :Suit for patients with mild hearing loss

1_011_021_031_041_051_061_071_081_091_101_111_121_131_14

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Product Information

Brand Name

Cofoe

Product Name

Cofoe Inner ear hearing aids (left ear+right ear)

Model No.

D-C-C1

Color

Orange,White

Material

Plastic

Host Size

1.8cmx1.2cmx0.9cm

Net Weight

0.3kg

Gross weight

0.5kg

Category

Customized

Battery

A10

Calibration

Automatic

Frequency range

200Hz~7645Hz

Working current

1.36mA

Compression rising time

48ms

Equivalent input noise

 

27.6dB
 

 

Default shipping will be China Air Post Mail, Singapore Post and Post finland, we will also choose some logistic company which is reliable to deliver the goods

 

 

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About Howling

1.Why it is howling?
  It is quite normal in howling by using hearing aids. Machine works by enlarge the volume through receiving external sound. So it may have friction during sound processing which leads to howling. 
2.How to reduce howling?
step 1.Customers can take off the battery first, and then use the fine tuning bar to set the sound to minimum.  
step 2.Relocated the battery
 and turn on the machine. 
step 3.Slightly adjust the volume to a suitable size. 
 
 
 
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