Small In Ears Hearing Aid As The Hearing Devices For Sound Amplifier And Hearing Enhancer G15 With 10A Battery

Product Details

It is a small In Ears Hearing Aid as the hearing devices for sound amplifier and hearing enhancer G15 Adsound with 10A battery

Designed for people with mild to moderate hearing loss and severe loss. 

New Brand By ByVision & Great-Ear and high quality small hearing aid hearing sound amplifier;

Details BG副本.jpg

*Unique Small In ear Hearing aid

*Volume tone adjust

*Sound output Max 125dB

*Sound Gain max 45dB

*Input Noise max 30dB

*Frequency Range 200Hz-5500Hz

*Battery Zinc Air 10A

*150hours working time

G-15 mini in ear hearing aid specification:


In ear Adjustable Micro hearing aid Amplifier ITC       

Technical Data

IEC 60118-7/ANSI   S3.22-2003



Peak OSPL 90 ( dB SPL)




Sound Gain/Max


Total harmonic wave distortion


Frequency range


Equivalent Input Noise (dB)


Zinc Air battery


Power consumption

DC 1.5V, Current: ≤2mA

Volume switcher


Battery working

Working day time 15-20 days

Mini Body size         

small body size

Certificates Approved

CE,FCC & ROHS, and the FDA 2017

Adsound tips:

Advanced Digital Sound Amplifier Hearing Aid Device

1.Terms and Conditions:

Payment terms: Paypal,Western Union,MoneyGram,T/T available

Lead time: 2-5 days 

Shipping way: DHL/FedEx/TNT/UPS,or By air,by Sea-shipping

Warranty:1 years and lifetime free service

Contact online: Whatsapp 0086 185 65 775544


Website: and

2.Types Of Hearing Loss

You might think that hearing loss is simply an increased difficulty in hearing lower-volume noises, but it’s much more complicated than that. There are actually three main types of hearing loss that can affect the average adult:

  • 1.Conductive Hearing Loss: Occurs when sound is not conducted well through the outer ear canal into the eardrum and bones of the middle ear. Results in a reduced ability to hear certain sound levels, especially faint ones. Can be corrected medically or surgically.

  • 2.Sensorineural Hearing Loss: Occurs due to damage to the cochlea, or inner ear, and its nerve pathways to the brain. Unfortunately, it cannot easily be medically or surgically repaired, and is the most common form of permanent hearing loss.

  • 3.Mixed Hearing Loss: A combination of both conductive and sensorineural hearing loss where there is damage to the outer, middle and inner ear or auditory nerve. This hearing loss can be reduced, but not fully repaired.

3.Invisible Hearing Aid Price Note:

+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.

+Keep the ear plug clean

+Remove the battery if you don't use it for long time

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