Megaphone in woman hands on a white background.
Palabras clave
megaphone,
advertisement,
alert,
announce,
attention,
bullhorn,
communication,
device,
electronic,
emergency,
equipment,
horn,
information,
isolated,
loud,
louder,
loudspeaker,
media,
mouthpiece,
opinion,
proclaim,
protest,
shout,
speaker,
speech,
trumpet,
volume,
white
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