Tronic TWC 3A1 Instructions D'utilisation Et Consignes De Sécurité page 33

Do not operate the product near heat sources, e.g. radiators
or other devices emitting heat!
Do not throw the product into fire and do not expose to high
temperatures.
Never open the product. It has no internal parts requiring
maintenance.
The product must not be covered during operation, no
foreign objects may be introduced into the product, no
foreign objects may lie on the Qi charging surface during
operation.
The product must not be charged at a PC or notebook due
to the high power consumption.
ATTENTION! Radio interference
Do not use the product on aeroplanes, in hospitals, service
rooms, or near medical electronic systems. The wireless
signals transmitted could impact the functionality of sensitive
electronics.
Keep the product at least 20 cm from pacemakers
or implantable cardioverter defibrillators, as the
electromagnetic radiation may impair the functionality of
pacemakers.
The radio waves transmitted could cause interference in
hearing aids.
34 GB/IE