Professional Butterfly Referee Whistle for Sports & Outdoor Safety
Ultra-loud 120dB sound output ensures clear signals in noisy environments, perfect for referees, coaches, and emergency situations. Precision-engineered from high-grade ABS plastic for durability and lightweight handling, with polished airflow channels for consistent pitch. Distinctive high/low dual-frequency design cuts through crowd noise, ideal for soccer, basketball, track events, and survival scenarios. Ergonomic lip grip prevents slippage during intense use, tested for 50,000+ blows without failure. Water-resistant construction performs in rain or extreme conditions, trusted by FIFA-certified officials. Includes breakaway lanyard for quick access and anti-loss security during matches or wilderness trips. Bulk order discounts available for teams, schools, and event organizers – wholesale pricing guaranteed.