Tatco Lightweight Hand Megaphone - 25 W Amplifier - Built-in Amplifier - Gray, Blue

Powerful, lightweight megaphone features audible range of up to 800 yards. Adjustable volume control may be snapped onto back of megaphone or carried alone with attached cord. Megaphone features a siren for emergency situations, shoulder strap for easy handling and sturdy ABS body. Maximum output power is 25 watts. Megaphone operates with eight C batteries (sold separately).