PYLE PRO PMP37LED Mini Compact Megaphone Bullhorn with Siren Alarm & LED Lights

PYLE PRO PMP37LED Mini Compact Megaphone Bullhorn with Siren Alarm & LED Lights
800-yard range; Power output: 30W; For indoor/outdoor use; Adjustable volume control; Used by US Armed Forces; Button-activated LED light mode; Button-activated siren alarm mode; Lightweight, portable & powerful; Requires 4 D batteries; Dim: 6.2" dia x 10.0"L;