Your audience can hear loud and clear, while you direct the action! The Half-Mile Hailer blows away conventional megaphones with 50-watts of power. It covers crowds up to 3,000 - a football field! And unlike megaphones which cover your face, the Half-Mile Hailer lets you see and be seen. Great for athletic events, band practice, field days, public safety, law enforcement, outdoor marketing events, crowd control, auctioneers, political campaigns, missionaries, - any outdoor event.

- Audience Size: Up to 1,500
- Room Size: Up to 10,000 sq. ft.