The Pyle PMP66WLT Waterproof Megaphone Bullhorn Speaker is a high-powered digital megaphone system perfect for indoor and outdoor use. With a sound projection range of up to 1 000 yards and a sound level of 130 decibels this megaphone will surely get everyone s attention. Choose between 2 megaphone modes: talk and siren alarm to conveniently use the speaker for crowd control and traffic direction especially during the night or in dark locations. Along with built-in LED lights this all-equipped megaphone system will be more than capable of getting the job done. This compact & portable PA speaker features a wide bell diameter for extended projection in order to reach the masses. It also features an ergonomic & lightweight pistol grip chassis for better feel and handling. With a portable battery-operated design this compact handheld megaphone is ideal for cheerleading indoor/outdoor sports public announcements and safety drills. The bullhorn requires 8 AA batteries that are not included. Make sure your voice is heard with the Pyle Megaphone Speaker.