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Digital Hearing Aid

JHD19

1.Complete Digital Signal Processor(DSP)

2.Low distortion and noise output

3.Noise-control Microphone

4.Antireaction

5.Strengthen and damp-proof

6.Double trimming:Low frequency attenuation/MPO

7.Mode Switch:complete frequency/low-cut/tele-core

8.Low battery voltage alarm

Type

Waterproof Digital Hearing Aids

Frequency Range

200-4200Hz

Waterproof & dustproof

IPX8

Special Function

WDRC and AFC

Environment Modes

4 Modes: Meeting, Normal, Outdoor, Noise Reduction.

Ear Tube

Right/ Left Ear Tube (Replaceable)

Hearing Channel

2/4/6/8/16 (Default 4 Channel)

Input noise

≤ 20dB (Occupation standard ≤ 30dB)

Hearing Loss

Slight, Moderate, Severe

Working Time

250-300 hours

Certifications

CE,ROHS,ISO13485(Medical CE),Free Sale(CFS)

Type

Waterproof Digital Hearing Aids

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.

8.)The device is not water resistant.

1 Digital hearing aid

3 Ear tips

1 Gift box

1 Manual book

2 Battery

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