Pyle PMP58U Professional Piezo Dynamic 50-Watt Megaphone with USB
• 50 watts of power;• Powerful piezo driver and large bell diameter for projection range up to 1 mile;• 2 modes: talk and siren;• For indoor/outdoor use;• Variable volume control;• Ergonomic grip and lightweight chassis;• USB input to play music and recordings from flash drive up to 6 GB;• Requires 8 C batteries;• Dim: 9 in. diameter x 13.75 in. L;• Weight: 2.86 lbs.;