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BTE Hearing Aid

JH-168

Exquisite design,obvious button, easy operation

1.Exquisite design,obvious button, easy operation
2.Corresponding uncomfortable threshold properly adjust the maximum output, protect ear
3.3 Different shape earplugs are provided, which can fit different people's ear;
4.Open fit type hearing aid, the tube can be adjustable to different sizes ears with comfortable wear;
5.Clear sound quality with low noise microphone, balanced armature loudspeaker and high gain integrated amplifier;
6.Low frequency and high frequency are changed by one switch to adjust different environment.

Max Sound Output

125 ± 5dB

Voltage

1.5V

Sound Gain

≥45dB

Battery size

LR754

Total Harmonic
Wave Distortion

≤5%

Battery size

68

Operation
Current

≤4mA

Operation current/mA

4.5

Frequency Range

200-6000Hz

Working time/H

15

Input Noise

≤30dB

Certification

FDA

Package

Packing box Type

Packing box Size

Weight

color box

Machine size/cm

1.2*0.8*4.3

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 Ear hoop hearing Amplifier
3 hearing aid ear tips
2 Ear tube
1 hearing aid black velvet box
1 hearing aid manual book
2 LR754 battery

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