At a real estate seminar one man speaks into a microphone while another operates slides on stage.
A person is standing in front of a large Podium and speaking on to the microphone to an audience that is listening to him
An auction is going on and a male is standing on a stage taking bids through a microphone as the information is displayed on a screen beside him.
A man speaks on a microphone next to a projected presentation slide.
A male person gives a talk at an event while presenting slideshows.
An auctioneer is auctioning off something in front of a crowd.
A man is conducting an auction in front of an audience for a house.
a man in a black suit is calling out numbers in a group.
A man holding a microphone is standing behind a podium and talking to an audience.
a man at a podium speaking into a microphone with another man onstage with him