Premium Basketball Referee Whistle with Enhanced Durability
Crafted from high-grade ABS plastic for superior impact resistance and long-lasting performance. Precision-engineered airflow design delivers crisp, piercing sound ideal for outdoor sports competitions and training sessions.
Patented Dual-Chamber Technology
Features an innovative dual-chamber acoustic structure for 20% louder projection compared to standard whistles. Perfect for referees, coaches, and PE teachers in noisy stadiums or open-field environments.
Ergonomic Finger Grip
Contoured mouthpiece with anti-slip grooves ensures secure handling during intense matches. Military-grade lanyard loop withstands frequent tugging and harsh weather conditions.
Multi-Sport Versatility
Trusted by professionals for basketball, soccer, volleyball, and track events. Laboratory-tested to maintain consistent tone across -10°C to 50°C temperatures.
Bulk Purchase Advantage
Direct-from-factory pricing with MOQ discounts available for sports academies and league organizers. Ships in crush-proof PVC clamshell packaging for wholesale distribution.
Regulation-Compliant Design
Meets FIBA and NFHS standards for official tournaments. Non-toxic, BPA-free materials ensure player and official safety.