Bull Horn - 25 Watt with Detachable Microphone (1000 Yard Range) Weatherproof mike hooks on to rear for standard use. Megaphone may be shoulder mounted with mike detached. Coiled cord and talk switch on mike for hand-held use. Solid state amplifier has a signal alarm for warning alert, fog horn, or "mayday". Power output: 25 watts (20 rated) / Volume control / Signal Alarm / Dynamic microphone on coiled cord / 6 "C" cell batteries / Pistol trigger talk switch / Hand & Shoulder Strap / Uses Class B push-pull circuit /