• Most hearing instruments can be supplied with a tamper-resistant battery compart-
ment upon request. This is strongly recommended for infants, small children, and
people with learning difficulties.
• Hearing instruments may stop functioning, for instance if the battery goes dead. You
should be aware of this possibility, in particular when you are in traffic or otherwise
depend on warning sounds.
If a battery or hearing instrument is swallowed, see a doctor immediately and call the
National Poison Center, collect (202 6253333.
If a battery or hearing instrument is swallowed, see a doctor immediately.
Usage of hearing instruments
• Hearing instruments should be used only as directed and adjusted by your Hearing
Care Professional. Misuse can result in sudden and permanent hearing loss.
• Never allow others to wear your hearing instrument as incorrect/wrongful usage could
cause permanent damage to their hearing.
Battery use
• Always use batteries recommended by your Hearing Care Professional. Batteries of low
quality may leak and cause bodily harm.
• Never attempt to recharge your batteries. They may explode and cause serious injury.
• Never dispose of batteries by burning them. There is a risk that they will explode and
cause serious injury.
Dysfunction in hearing instruments
• Hearing instruments may stop functioning, for instance if the batteries have expired or
if the tubing is blocked by moisture or earwax. You should be aware of this possibility,
in particular when you are in traffic or otherwise dependent on warning sounds.