Retro megaphone loudspeaker design element for announcement.
Schlüsselwörter
megaphone,
loudspeaker,
horn,
speaker,
audio,
sound,
voice,
protest,
rally,
demonstration,
announcement,
communication,
broadcast,
attention,
alert,
emergency,
event,
marketing,
promotion,
advertising,
retro,
vintage,
classic,
old-fashioned,
black-and-white,
monochrome,
illustration,
vector,
icon,
symbol,
graphic,
design element,
isolated,
white background,
call,
message,
public address,
amplification,
electronic device,
equipment,
news,
information,
loud,
urgent,
grabber,
speech,
hand-held,
media
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