Silvercrest SBH 3.0 C1 Operating Instructions And Safety Instructions page 42

SilverCrest SBH 3.0 C1
Switch the headset off if you are on a plane, in a hospital,
operating room or in the vicinity of a medical electronic
system. The radio waves transmitted can damage the
functioning of sensitive devices. Keep the headset at least
20 cm away from a pacemaker or an implanted
defibrillator, as otherwise the correct functioning of the
pacemaker could be adversely affected by radio waves.
The radio waves transmitted can cause static noise in
hearing aids. When wireless components are switched
on, do not place the headset in the vicinity of flammable
gases or in a potentially explosive environment (for
40 - English
WARNING This icon, in conjunction with
the word 'Warning', indicates important
information for the safe operation of the
device and user safety.
DANGER Wireless interface