megaphone on a wall
Schlüsselwörter
megaphone,
speaker,
loudspeaker,
communication,
loud,
sound,
announcement,
bullhorn,
three-dimensional,
message,
voice,
business,
news,
icon,
shout,
announce,
illustration,
audio,
broadcasting,
talk,
speech,
object,
concept,
equipment,
music
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