oticon Spirit Zest BTE, Инструкция по эксплуатации

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Possible side effects
Hearing instruments may cause an accelerated •
accumulation of cerumen (ear wax).
The otherwise non-allergenic materials used in
•
hearing instruments may in rare cases cause a
skin irritation.
Consult a doctor if you experience any of these side
effects.
Safety requirements regarding Direct Audio
Input (DAI)
The safety of hearing instruments with DAI •
(Direct Audio Input) is determined by the external
signal source. When the DAI is connected to
mains-operated equipment, this equipment must
comply with IEC-60065, IEC-60601 or equivalent
safety standards.