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JH-905 Rechargeable ITE Hearing Aid / Hearing Amplifier
Features of JH-905 Rechargeable ITE Hearing Aid Hearing Amplifier
Specification of JH-905 Rechargeable ITE Hearing Aid Hearing Amplifier
Max Sound Output
Sound Gain
Total Harmonic
Wave Distortion
Operation
Current
Frequency Range
Input Noise
Certification
Hearing Loss
Package
User Manual
125 ± 5 dB
Voltage
35 dB
Battery size
5%
Battery capacity/Mah
3 mA
Operation current/mA
300-4000 Hz
Working time/H
30 dB
Charging current
FDA
Machine size/cm
slight, moderate
Packing box Type
Packing box Size/cm
Jinghao box
4.5*12*9
1,2 V
40
1.2
33
2*1.5*1.8
Weight/g
155
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Related Manuals for Jinghao JH-905
Summary of Contents for Jinghao JH-905
- Page 1 JH-905 Rechargeable ITE Hearing Aid / Hearing Amplifier User Manual Features of JH-905 Rechargeable ITE Hearing Aid Hearing Amplifier Specification of JH-905 Rechargeable ITE Hearing Aid Hearing Amplifier Max Sound Output 125 ± 5 dB Voltage 1,2 V 35 dB...
- Page 2 6. Classic item of the hearing aid, cheap price, and good market feedback. Precautions of JH-905 Rechargeable ITE Hearing Aid Hearing Amplifier 1. The capacity of the Ni-MH battery of hearing aid is 40 mA/h and it can work for about 24 hours continuously after fully charged 2.
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