·
Do not fall the unit from high level
to avoid damage.
Please take out wire as instructed. Do
not pull strongly laser output wire ,or
the wire will be torn off.
·
·
Do not take out adaptor from outlet
by pulling.
·
If the unit is not used for long time,
please charge and discharge it once
1~2 weeks or take out the batteries
to avoid affecting batteries lifetime.
·
Do not put the rechargeable batteries
in a hot or cool place, or the batteries
performance will be lowered.
·
If the rechargeable batteries, electrodes,
nasal cavity cover and unit can not be
used any more, throw it into recycle
containers according to environmental
protection requirement.
Ice
25
KANGXING
R
Maintenance