LeapZipBlog: Cindy's blog: Digital Personal Sound Amplifier Trimmer Hearing Aid

Digital Personal Sound Amplifier Trimmer Hearing Aid

November 15, 2019 by Cindy  

Specification

Max Sound Output

128±3dB

Sound Gain

57±5dB

Total Harmonic Wave Distortion

500Hz    6%

800Hz    4%

1600Hz   1%

Operation Current/mA

≤4mA

Frequency Range

200-5500Hz

Input Noise

≤20dB

Hearing Loss

moderatesevere

Voltage

D.C.1.4V

Battery Type

LR44H/A675

Battery capacity/Mah

68

Operation current/mA

<=3

Working time/H

56

Certification

FDA

Machine sizecm

1.5*0.9*3.5


Feature:

1. Digital hearing aid, Complete Digital Signal Processor(DSP), high sound quality and clear voice;

2. Low distortion and low noise output, 2-16 channels for options;

3. Noise-control Microphone and the digital signal processor can reduce the noise from the environment, help patient to get clear sound for them;

4. Antireaction, special design can reduce the feedback;

5. Strengthen and damp-proof

6. Double trimming: Low-frequency attenuation/ MPO

7. Mode Switch: Complete frequency / Noise Reduction / T-coil

8. The low battery voltage alarm 

Mode Status:

Tune on: full range frequency mode.

Click on the Mode Swapping Button:

"DI": Full Range Frequency mode -- contains all the sounds in low and high frequencies;

"DIDI": Noise Cut mode--normally used in the noisy environment, cut the noise in low frequency and decrease the high frequency;

"DIDIDI": the telephone mode, used in answering phone calls or other environments

with the inductive loops, such as watching TV

 

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

Info from https://www.hearingaidssupplier.com/product/digital-personal-sound-amplifier-trimmer-hearing-aid/