LeapZipBlog: Cindy's blog: Earing Aid USB Hearing Aid RIC Rechargeable Hearing Amplifier

Earing Aid USB Hearing Aid RIC Rechargeable Hearing Amplifier

November 14, 2019 by Cindy  

TECHNICAL SPECIFICATION

Iterm No.

 JH-351N

Product Name

Rechargeable hearing amplifier

Max Sound Output

 130±5dB

Max Sound Gain  

 >=33dB

Harmonic Wave Distortion

 ≤10% 

Hearing Aid Frequency Range

 200~5000 Hz                                  

Input Noise

 <= 32dB                                          

Working Current

 <=3mA                                        

Stand-by Current

30 uA

Voltage

D.C 3.7V

Battery

3.7V 30mAh Built-in lithium battery

 

 

Product Feature

 

1.Easy Operation: A key switch, a key to adjust the volume, the user can according to need to adjust the volume size,watch it and you understand;

2.Low Frequency Noise Control: Form suitable for the frequency response of slope type hearing loss output, a wide range of accuracy and effective sound control, able to go outside all kinds of noise; 

3.Convenient To Carry: Small hearing aid, convenient to carry, go out communication and travel;

4.MPO Maximum Output Control: Effectively adjust the amplification input voice loudly, can choose frequency output limit, corresponding uncomfortable threshold properly adjust the maximum output;

5.Portable & Rechargeable Design:  After power can be charging, filled with very durable, convenient out of town;

6.High Sound Quality: using balanced armature loudspeaker make a good sound quality to the user;

7.Open Fit Type Hearing Aid: Wireless open fit type hearing aid, wear comfily.

 

HUIZHOU JINGHAO MEDICAL TECHNOLOGY CO., LTD.focuses on the development of high-precision technology that based on the hearing aid industry.In the past 10 years,with hearing aids as a masterstroke, Jinghao Medical has rapidly developed into a comprehensive high-tech enterprise that integrating research and development, production and sales.Quality is the fundamental guarantee of value and brand.Quality is the fundamental guarantee of value and brand.JINGHAO,always adhere to this concept, practice and move ahead.With the standard of quality, we are creating a quality culture and craftsmanship among all JINGHAO persons.

JINGHAO, TO BE BETTER. 

More Informations about our hearing aids,pls visit https://www.hearingaidssupplier.com/

Emailcindyshi113@gmail.com