A young man puts on a hearing aid. Portable sound amplifier for the deaf and hearing impaired
Schlüsselwörter
deaf,
hearing,
impaired,
man,
putting,
aid,
ear,
disabled,
defect,
care,
acoustic,
amplifier,
device,
diagnosis,
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male,
problem,
sound,
technology,
caucasian,
blurred,
communication,
adjusting,
disorder,
loss,
medicine,
physical,
volume,
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using,
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insert,
instrument,
health care,
finger,
fitting,
closeup,
disease,
tool,
treatment,
patient,
digital,
wearing,
young
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