JH-D10 Digital Trimmer 3 Modes Ear Hook BTE Hearing Aid / Hearing Amplifier
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Chine (Rép. pop) Médical
Médical

JH-D10 Digital Trimmer 3 Modes Ear Hook BTE Hearing Aid / Hearing Amplifier

Quantité : 80000Pcs   Prix : 3-50USD

Specification of JH-D10 Digital Trimmer 3 Modes Ear Hook BTE Hearing Aid Hearing Amplifier
Max Sound Output 128±3dB Voltage D.C.1.4V
Sound Gain 57±5dB Battery Type LR44H/A675
Total Harmonic Wave Distortion 500Hz ＜6%
800Hz ＜4%
1600Hz ＜1%		 Battery capacity/Mah 68
Operation Current/mA ≤4mA Operation current/mA <=3</span>
Frequency Range 200-5500Hz Working time/H 56
Input Noise ≤20dB Certification< /td> FDA
Hearing Loss moderate，severe Machine size（cm） 1.5*0.9*3.5

The feature of JH-D10 Digital Trimmer 3 Modes Ear Hook BTE Hearing Aid Hearing Amplifier

1. Digital hearing aid, Complete Digital Signal Processor(DSP), high sound quality and clear voice;
2. Low distortion and low noise output, 2-16 channels for options;
3. Noise-control Microphone and the digital signal processor can reduce the noise from the environment, help patient to get clear sound for them;
4. Antireaction, special design can reduce the feedback;
5. Strengthen and damp-proof
6. Double trimming: Low-frequency attenuation/ MPO
7. Mode Switch: Complete frequency / Noise Reduction / T-coil
8. The low battery voltage alarm

Mode Status:
Tune on: full range frequency mode.
Click on the Mode Swapping Button:
"DI": Full Range Frequency mode -- contains all the sounds in low and high frequencies;
"DIDI": Noise Cut mode--normally used in the noisy environment, cut the noise in low frequency and decrease the high frequency;
"DIDIDI": the telephone mode, used in answering phone calls or other environments
with the inductive loops, such as watching TV

Package Included

1 Digital hearing aid
3 Ear tips
2 Ear tube
1 Gift box
1 Manual book
2 AG13 battery

Precautions of JH-D10 Digital Trimmer 3 Modes Ear Hook BTE Hearing Aid Hearing Amplifier

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 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, the appropriate choice of earplugs and plugged, 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. The device is not water resistant.
Localisation : Floor 6, Huicheng Industrial Building, Huifengdong 2nd Road, Zhongkai High-Tech Zone, Huizhou City, Guangdong Province, China, 516000 Huizhou,
Personne à contacter : Sara Wong, +86 0752 2299187

Bonne affaire : acheter au vendeur

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JH-D10 Digital Trimmer 3 Modes Ear Hook BTE Hearing Aid / Hearing Amplifier

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hook, hearing, trimmer, modes, digital, amplifier
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