Amplify your voice cord-free and with clarity with this lightweight device. This megaphone also includes a siren sound. Projects voice up to 100 yards. It's lightweight and portable, perfect for meetings, assemblies, propaganda...etc.10 Watts, Kids Fun Supper Bullhorn/MegaphonePortable & lightweight, Includes carry strap, Fold down handleVolume control + Built-In Siren ButtonUses 6 AA batteries (not included)Colors May Vary