Megaphone in woman hands on a blue 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
){kind=link}