• Compact megaphone speaker<br> • Portable battery operated design<br> • 2 audio modes: voice talking and siren alert<br> • Voice mode amplifies voice as spoken into microphone<br> • Siren alert mode is button-activated emergency alarm tone<br> • High-powered PA sound projection<br> • Adjustable volume control<br> • Convenient quick folding handle<br> • Ergonomic pistol grip and mini lightweight chassis <br> • Requires 4 C batteries (not included)<br> • Silver;