Polaroid Digital AIR 3D Use And Maintenance Manual page 95

Remove the hearing aid in case of CT, MRI and other examinations with
electromagnetic equipment.
Do not use any alcohol to clean your hearing aid and/or your custom earbuds.
The small tubes and custom earbuds should never be rinsed or submerged
in water, as water droplets may remain in the tube, blocking the sound or
damaging the electric components of the hearing aids.
Children must wear the hearing aid under the supervision of an adult.
Hearing aid not suitable for children under three years old.
Patients with mental disorders should consult a specialist before using the
hearing aid.
DISPOSE OF USED BATTERIES IN PROPER RECYCLING CONTAINERS
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