Behind The Ear BTE Hearing Aids For Health Care Of Hearing Loss

It is a type of Behind the ear BTE Hearing Aids for health care of hearing loss,which is approved by CE,FCC,ROHS and has the Adjustable Volume button and the Power On/Off Switcher,working with the Zinc Air battery A675 or AG13 for about 30 days

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Product details

It is a type of Behind the ear BTE Hearing Aids for health care of hearing loss,which is approved by CE,FCC,ROHS and FDA 

Normall,the hearing aid or deaf aid is a device designed to improve hearing,for the people's mild hearing loss,moderate hearing loss,Severe hearing loss or profound hearing loss.

Model: G-20-L

 +BTE hearing aid

 +Unique Behind the Ear design

 + Adjustable Volume button

 +Zinc Air battery Size A675

 + Power On/Off Switcher

 +Analog,Digital hearing aids,Rechargeable hearing aid,ear hearing amplifier,ITE,CTC models available

Behind the Ear Hearing aid adsound G-20-L specifications:

Details BG副本.jpg


behind  the ear Adjustable BTE hearing aid        

Technical Data

IEC 60118-7/ANSI S3.22-2003



Peak OSPL 90 ( dB   SPL)


HAF OSPL 90 ( dB   SPL)


Sound Gain


Total harmonic   wave distortion


Frequency range


Input Noise


Zinc Air battery

AG13 or A675

Power consumption

DC 1.5V, Current: ≤4mA

Power switcher

Yes, On/Off button

Battery working

Working day time 10-20 days


Color box:   3.5*8.5*12cm/unit, Gross weight:85g/unit

Certificates   Approved

CE,FCC & ROHS, and the FDA 2017

Adsound Tips:

The Order Procedure:

We are available by Email,Phone or Online and Whatsapp of 0086 18565 775544...

You Order Procedure as follows Easy 5-steps:

      Step-1.    Inquiry on products and price

      Step-2.    Negotiate for Order's Price and Quantity

      Step-3.    Discuss for Shipping and delivery

      Step-4.    Confirm the order and Payment

      Step-5.    Collect shipment from the Shipping agent

Trade Terms and Service:

A-Payment Terms:

    Q: What is the payment terms for Order,please?

    A: You can pay by T/T bank,or Western Union,Moneygram.

      Also,the Paypal, L/C,is acceptable.

B- Delivery and Shipping:

1. Q:What is the delivery time/Lead time for order,please?

      A: 1.For samples,the lead time is about 3-4 days.

        2. For bulk order 100-500pcs,the lead time is about 5-7 days.

        3. If Order over 1000+Pcs the lead time will be about 7-9 days.

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Our Service

Hereby,we are committed to offer new free samples and 1 Year warranty for all of our hearing aid & medical device. Providing good quality and better service to all customers is the BYVision's Mission. Quality is the life of enterprise and Service is the blood of enterprise as the Philosophy. Bettery hearing and better life!


Contact Us

Address: 4-6 floor, Keji Dasha, Xingwei Industry Zone, Xinghua Road, Bao’an District, Shenzhen, Guangdong Province, China

Tel: +86-755-23571166

Fax: +86-755-33188679


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