3d megaphone speaker or loudspeaker bullhorn for announce promotion, megaphone 3d loudhailer with microphone mockup. megaphone icon 3d vector render for alert and announcement on isolated background Shutterstock .eps vector - 3d megaphone speaker or loudspeaker bullhorn for announce promotion, megaphone 3d loudhailer with microphone mockup. megaphone icon 3d vector render for alert and announcement on isolated background - ID: 2130751070