No headphones allowed sign with red circle and slash icon
Schlüsselwörter
no,
earphones,
allowed,
signs,
icon,
red,
circle,
whipped,
warning,
prohibited,
ban,
audio,
sound,
music,
restriction,
symbol,
vector,
graphic,
stop,
listening,
media,
silence,
quiet,
safety,
public,
rule,
policy,
information,
caution,
illustration
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