LG Pra.L BLL1 Owner's Manual page 7

Skin Safety Information
y Please follow
recommended hours
of use when long time
use because there is
a possibility of a low-
temperature burn.
y Do not make direct
eye contact with LED
light while device is in
operation. Excessive
exposure to LED
light can cause eye
damage.
y Before use, please
remove the precious
metal parts that this
unit touches.
7