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RIC Hearing Aid

JH301R

RIC hearing aid is mounted in the ear, the greatest advantage of this technique is to avoid acoustic feedback, more comfortable to wear and reduce the Occlusion effect, good sound quality.

1.Optimized Sound Processing

2.Receiver-In-Canal Design

3.Exquisite design,obvious button, easy operation

4.Clear sound quality with low noise microphone, balanced armature loudspeaker and high gain integrated amplifier;

5.Low frequency and high frequency are changed by one switch to adjust different environment.

Max Sound Output

120 ± 5dB

Input Noise

≤32dB

Sound Gain

≥40dB

Operation
Current

≤4.5mA

Total Harmonic
Wave Distortion

≤4%

Reference Test Gain

33+5dB

Frequency Range

500Hz 6%

800Hz 4%

1600Hz 1%

Voltage

D.C.1.3V

Package

Packing box Type

Packing box Size

Weight

White box

Battery size

LR754

Hearing Loss

Slightmoderate



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 RIC hearing aid

3 Ear tips

1 Velvet box

1 Manual book

2 LR754 battery

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