Silvercrest SBK 40 A1 Operation And Safety Notes page 15

the functionality of pacemakers. The radio waves transmitted could
cause interference in hearing aids. Do not place the product near
flammable gasses or potentially explosives areas (e.g. paint shops)
with the wireless components on, as the radio waves emitted can
cause explosions and fire. The range of the radio waves varies by
environmental conditions. In the event of wireless data transmission,
unauthorised third parties receiving the data cannot be excluded.
The OWIM GmbH & Co KG is not responsible for interference with
radios or televisions due to unauthorised modification of the product.
The OWIM GmbH & Co KG further assumes no liability for using
or replacing cables and products not distributed by OWIM. The
user of the product is fully responsible for correcting interference
caused by such unauthorised modification of the product, as well
as replacement of such products.
A warning with this symbol is to indicate that always
remember that excessive sound pressure or volumes
from headphones or earphones can lead to damage
to the hearing. Always adjust the volume to a pleasant, not too
loud level. If you have adjusted the volume of the headphones
to be too high and use that for an extended period, it can
damage the listener's hearing.
GB/IE/NI 15