Professional Referee Whistle for Sports Training & Games
Ultra-lightweight ABS plastic construction ensures durability and fatigue-free use during extended matches. Precision-engineered airflow design delivers crisp, high-decibel sound for clear calls in noisy environments. No-pea design eliminates internal moving parts for consistent performance without jamming or moisture issues. Smooth contours and polished finish provide comfortable lip grip and hygienic maintenance. Ideal for football, basketball, volleyball referees and coaches – equally effective for emergency signaling during outdoor activities. Machined sound holes produce distinct pitch that cuts through crowd noise effortlessly. Batch purchase available for sports clubs and event organizers with bulk discount rates. Globally compliant with professional sports equipment standards.