Built‑in battery
R Do not heat or expose to flame.
R Do not leave the unit in a car exposed to direct sunlight for a long period of time with doors and windows
closed.
CAUTION
Unit
R Do not place this unit near a heat source.
R Do not listen with this unit at high volume in places where you need to hear sounds from the surrounding
environment for safety, such as at railroad crossings, and construction sites.
R Keep this unit away from something susceptible to the magnetism. Such devices as a clock may not operate
correctly.
R Be aware that this unit (earphones) may get warm while charging or immediately after charging. Depending on
your constitution and health status, putting the earphones on may trigger adverse reactions such as skin
redness, itching, and rash if the earphones have just been taken out of the charging cradle and are still warm.
Earphones/Earpieces
R Keep the earphones and the earpieces out of reach of children and pets to prevent swallowing. After use, put
them in the charging cradle and close the lid for storage.
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