Megaphone,Dia 7 3/4 In, Range 5/8 Mile
7 3/4 in, Number of Batteries 8, Length (In.) 12 in, Built-In Siren, Talk, Whistle, Bell ABS Plastic, Batteries Required Yes, Peak Output Power (W) 15 W, Includes - Megaphone, Indoor/Outdoor, Operating Range 3300 ft, Bell Dia..