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Class AB Recording Fog Horn Professional Portable Lightweight Megaphone for Public Announcement These robust megaphones have an effective projection range of up to 500m, and come equipped with a shoulder strap...

Key Specifications/Special Features: Effective distance: 350m  Power source: sum-2 (size AA) dry cell x 6 pieces Power duration: approximately 6 hours Microphone: anti-howling condenser microphone Dimensions: Horn diameter: 200mm Length:...