AM Professional Basketball Referee Whistle – Ultra-Loud Precision for Sports & Training
Premium brass construction with polished finish ensures durability and corrosion resistance. Dolphin-shaped air chamber design amplifies sound up to 120dB for unmatched field penetration. Engineered with sediment-resistant inner ball for consistent performance in humid or dusty conditions. Precision-tuned frequency cuts through crowd noise for clear foul calls. Ideal for referees, coaches, and PE teachers in basketball, football, and track events. Lightweight ergonomic mouthpiece reduces fatigue during prolonged use. Military-grade lanyard loop withstands aggressive tugging. Ships in bulk for teams, schools, and league suppliers at unbeatable wholesale rates.