Pyle PMP40 40-Watt Professional Megaphone/Bullhorn
• 40W power;• 1,000-yard range;• Used by US Army, schools & more;• Indoor/outdoor use;• Variable volume control;• Tough housing;• Built-in siren;• Weight: 2.2lbs;• Requires 6 D batteries;• Dim: 8" dia x 13.13"L;