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Digital Hearing Aid

JHD18

1.2-16 Channels digital machine, 3 modes for different environment (Normal, Noise Reduction, Inductive mode, the Inductive mode allow user to make a phone call or watch TV, the design according to each individual's needs);
2.Frequency can be control by N and H, MPO adjustment, this is a great trimmer function.
3.Patients can improve the listening comprehension by switching modes under different conditions;
4.Complete Digital Signal Processor(DSP), Automatic Antireaction, Wide dynamic range compression WDRC processing;
5.This item also can be made IP67 waterproof and programmable, high-end;

Max Sound Output 125±3dB Voltage 1.4V
Sound Gain ≥35±5dB Battery Type A312
Total Harmonic ≤3% Battery capacity/Mah 160
Wave Distortion
Operation ≤3mA Operation current/mA 5
Current/mA
Frequency Range 200-5000Hz Working time/H 210 hours
Input Noise 35±5dB Certification FDA
Two fine-tuning setting: NH & MPO control Hearing Loss slight, moderate,severe
Channel 2/4/6/8 Channel Machine size(cm)

1.)Adjust volume to the minimum level or switch off before wearing.

2.)To choose the right size of ear tips to avoid any extra noise.

3.)Increase volume gradually to avoid sudden increase in sound.

4.)If you hear a howling,check the ear (silica gel) is appropriate and whether the size of plug is tight, the appropriate choice of earplugs and plugged, make sure no air leakage.

5.)Please regularly clean the ear plugs in order to ensure the normal use of hearing aids.

6.)Use for long periods of time, please remove the batteries to prevent rot erosion hearing aid components.

7.)Keep out of reach of children.

1 Digital Hearing Aid
3 Ear tips
2 Ear Hook
1 Gift box
1 Manual book
3 A312 battery

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