Pyle Pro 40 Watt Mini Megaphone with Siren

Powers Up to 40 Watts
1000 Yard Range
Used By U.S. Army, Schools, And More
For Indoor/Outdoor Use
Variable Volume Control
Tough Housing
Built-In Siren
Uses 6 X D Batteries, Not Included
Dimensions: Diameter 8” X Length 13 1/8”