MULTIPURPOSE: Has been utilized by indoor & outdoor fire officers, mentors, police, firefighters, cheerleaders, schools, sports activities, occasion organizers and directors megaphone wants to utilize this minimal bullhorn for various reasons VOICE AMPLIFIER MODE: Amplifies your voice as spoken into the microphone. This mini electronic bullhorn megaphone produces 40 watts of sound that can cover 1000 yards. Lightweight 3.43 lbs and alarm mode battery operated SIREN ALERT MODE: Pyle PMP43IN amplifies an emergency tone with adjustable volume control through the megaphone speaker. Our versatile bullhorn equals that which is delivered by significantly bigger and considerably more costly gadgets VERSATILE: This portable megaphone with a siren is amazingly lightweight and has been fitted with an advantageous conveying strap. Our megaphone bullhorn speaker works with just 6 D batteries. Bring it with you to your next exceptional occasion WORKED IN SOUNDS: It has been pre-introduced with a wide range of sounds that will add fervor to your occasion. Utilize the siren when you need to stand out enough to be noticed. Our amplifier bullhorns offer a scope of audibles including a siren