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JH-117 Analog BTE Hearing Aid / Hearing Amplifier

Specification ofJH-117 Analog BTE Hearing Aid Hearing Amplifier

MaxSoundOutput 129dB±3 Voltage 1.5V
SoundGain ≥45dB±5 Batterysize LR44H
TotalHarmonic ≤10% Batterycapacity/Mah 68
WaveDistortion
Operation ≤4mA Operationcurrent/mA 4.5
Current
FrequencyRange 300Hz-3500Hz Workingtime/H 15
InputNoise ≤30dB Certification FDA
HearingLoss slight,moderate Machinesize(cm) 4*0.6
Package PackingboxType PackingboxSize Weight
lidandbasebox 10*10*5cm 100g
blackvelvetbox 9.5*7.5*3cm 112g

Product Feature ofJH-117 Analog BTE Hearing Aid Hearing Amplifier

1. A key switch, a key to adjust the volume, easy operation; 1. Behind the ear hearing aid can wear steadily on the ear, what's more, because of its polished surface, it also comfortable wearing on either ear;
2. Big size enough hearing sound amplifier, and only 2 keys on the machine, one for volume and another one for power, easy to use especially for old people;
3. The classic shape and good market feedback with cheap price, people like this item so it is a hot selling hearing aid all over the world;
4. Corresponding uncomfortable threshold properly adjust the maximum output, protect ear;
5. 3 different shape earplugs are provided, which can fit different people's ear;
6. Speaker head and body detachable, easy to handle dirt and clean;
7. Beautiful design with golden earplug transducer.
8. Beautiful design with golden earplug transducer.


Package ofJH-117 Analog BTE Hearing Aid Hearing Amplifier

1 BTE Hearing Aid
3 Ear tips
1 Black velvet box
1 Manual book
2 LR754 battery

Precautions ofJH-117 Analog BTE Hearing AidHearing Amplifier

1. Adjust volume to the minimum level or switch off before wearing.
2. Choose the right size of ear tips to avoid any extra noise.
3. Increase volume gradually to avoid the sudden increase in sound.
4. If you hear a howling, check the ear (silica gel) is appropriate and whether the size of the plug is tight, make sure no air leakage.
5. Please regularly clean the earplugs 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. Keep away from water. The device is not water resistant.
JH-117 Analog BTE Hearing Aid Hearing AmplifierJH-117 Analog BTE Hearing Aid Hearing AmplifierJH-117 Analog BTE Hearing Aid Hearing Amplifier


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