Pyle PMP52BT 50-Watt Bluetooth Megaphone Bullhorn with Siren

• Max output: 50 watts;• Bluetooth(R) enabled;• 1,200-yard range;• For indoor/outdoor use;• Used by U.S. Armed Forces;• SD(TM) Card & USB readers;• Ergonomic grip and lightweight chassis;• 6 audio functions including talk, siren, and USB/SD(TM) Card modes;• 3.5-mm aux input;• Requires 8 C batteries;• Dim: 9.44 in. diameter x 13.77 in. L;