Black silhouette of a megaphone, isolated on transparent background
Schlüsselwörter
megaphone,
speaker,
announcement,
announcer,
broadcast,
bullhorn,
call,
campaign,
caution,
celebration,
chat,
communication,
conference,
conversation,
declaration,
dialogue,
conversing,
document,
echo,
electronic,
emblem,
event,
expression,
transparent,
isolated,
alpha
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