Hearing Aid BTE

Product Details

Hearing Aid BTE

Mini BTE trimmer Hearing Aid 

The G-28 is an Ear Best Sound Amplifier Sound Adjustable Kit Healthy Ear Hearing Aids

Mini NH trimmer BTE Aid for the Moderate to Severe Hearing loss right Ear and Left Ear deaf people


1.Peak OSPL 90 ( dB SPL): 130dB

    HAF  OSPL 90 ( dB SPL): 120dB

2.Peak  Gain(dB) : 45dB

    HAF/FOG Gain (dB) : 40dB

3.Frequency range(Hz) : 500-4500Hz

4.Distortion :

      800Hz :  2.5%

      1600Hz:  2.0%

5.Equivalent Input Noise  (dB): 28dB                              

6.Battery size : 13A,2 mA. 1 battery working for 30 days(280-300 hours)

Small BTE Hearing Aid with trimmer and digital quality G-28



G-28 Specification (IEC 60118-7/ANSI   S3.22-2003)

Analog                    MINI BTE

Peak OSPL90(dB SPL)

130dB ( ±5dB)


115dB ( ±5dB)

Peak    Gain(dB)

45 dB

Frequency range(Hz)


Harmoniec Distortion






EQ input noise(dB)


Power consumption

DC1.5V ,2mA

Battery size

 Battery size A13 Zinc Air

Battery working

A13 Max working for 30 days



Details BG副本.jpg

G28 SPEC.jpg

Advanced Digital Sound Amplifier Hearing Aid Device

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

Skype: roger.cctv

Email: info@byvisiontech.com, info@great-ears.com

Adsound Tips:

If you need to learn more about hearing loss for yourself or someone important to you, you’ve come to the right place! 

1.Does everyone lose their hearing as they age?

Most people’s hearing ability diminishes to a certain degree with age. But true hearing loss is caused by other factors such as exposure to loud noise, ear infections, and many other reasons.

2.Is hearing loss hereditary?

Some types of hearing loss can be inherited. But not all inherited forms of hearing loss take place at birth. Some can appear later in life.

3.Will hearing aids help me hear again? How well will they help me hear?

Success with hearing aids depends on several factors. Individual experiences will vary depending on the severity of the hearing loss, the accuracy of the evaluation, proper fit and the ability to adapt to amplification. 

Hearings aids do not restore natural hearing, but the assistance they provide may help their wearers live their lives to the fullest. Today’s hearing aids provide better sound quality than ever. Losses that were difficult to fit years ago are now possible due to advancements in hearing aid technology.

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