The Professional Piezo Dynamic 50-Watt Megaphone With USB from Pyle packs a powerful large diameter bell and piezo driver for a projection range up to 0.6 miles. The megaphone runs on 8 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.
- Powerful piezo driver and large bell diameter for projection range up to 1 mile
- Talk & siren modes
- For Indoor & outdoor use
- Variable volume control
- Ergonomic pistol grip & lightweight chassis
- USB input to play your music & recordings
- Power output 50 Watts