Our Deluxe megaphone has the same great features as our StreetThunder™ Megaphone (AP101), plus offers multi-purpose use and a detachable shoulder strap and microphone with 25" long cord. The Galls StreetThunder Megaphone is perfect for public address, scene management or any situation that demands portable hand-held warning. Combines 25W of power with a 115 dB siren to provide you with one of the best tools in crowd control. Simply press to speak for more than 900 ft of clear, crisp voice projection. The Galls StreetThunder Megaphone features durable plastic construction to stand up to years of use. Comfortable press-to-talk switch and revolver switch for selecting sounds make the Galls StreetThunder Megaphone easy to use. Multi-tone Whistle, StreetThunder, Yelp, Wail and Hi-Lo sounds provide attention-getting hand-held warning wherever you need it. The Galls StreetThunder Megaphone features feedback-suppressing circuitry for improved sound quality. Uses eight C-cell batteries (sold separately).