Pyle PMP58U 50 Watts Professional Piezo Dynamic Megaphone With USB Function

The Pyle PMP58U 50 W Professional Piezo Dynamic Megaphone with USB Function packs a powerful large diameter bell and piezo driver for a projection range up to 1 mile. The megaphone runs on eight C batteries (not included) or on a 9 V DC power supply (requires separate purchase). The megaphone features 2 modes - talk and siren, as well as a USB input, so you can connect an MP3 player or other music/recording device to the megaphone.