megaphone speaker on communication
Schlüsselwörter
megaphone,
speaker,
loudspeaker,
communication,
bullhorn,
announcement,
sound,
loud,
message,
announce,
icon,
three-dimensional,
news,
voice,
audio,
public,
shout,
amplifier,
speech,
red,
object,
attention,
volume,
speak,
shouting
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