JH-D36-00F/4FA BTE hearing aid 4 Channels 4 MODES

JH-D36

Fashion appearance, 4 kinds of modes (Normal, double MIC noise reduction, telephone, outdoors), prominent noise reduction

1. WDRC & AFC Digital Hearing Aid: AFC: The use of an adaptive feedback canceler (AFC) for howling suppression in hearing aids.  WDRC: Wide dynamic range compression, the amplification system ever to compensate for the loudness sensitivity.

2. Button Volume Control & Volume Memory: Easy to control volume and the machine will remember the sound level when next time turn on.

3. 4 Program for Different Environment:  

Normal Program: For the quiet environment, such as Home, Office;

Conference Program: For the very quiet environment, such as Meeting;

Noise Reduction Program: For a very noisy environment, such as: Bar, Noise production line;

Outdoor Program: For the outdoor, environment, Such as: Road, Supermarket.

4. Open Fit Air Conduction:  Reduce noise, the user will get a clear volume

5. Invisible & Handiness: Small size and invisible on the ear, Light weight, user even can’t feel it when wearing

6. Replaceable Ear Tube: Accessory 2 sides ear tube for it, which tube will be used depends on user which ear has hearing loss.


Color

Beige, Black, Blue, OEM, Red, Silver, White

Output. OSPL90 Max.

120+3dB

HFA Gain

30dB

FOG50 HFA Avg. Gain

30±5dB

EQ Input Noise

<=29+3dB

Frequency Range

300Hz-5000Hz

Working Current

<=2mA

Total Harmonic Distortion

<=5%

Rated Volatage

D.C 1.45V

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