Product Highlights

Professional-Grade Referee Whistle
– Precision-engineered for loud, clear tones with double voice and three-sound options, ensuring authoritative pitch control in high-intensity sports like basketball, soccer, and volleyball.
Premium Stainless Steel Build
– High-polish stainless steel construction resists corrosion and wear, offering durability for frequent use in competitive environments or outdoor training.
Ergonomic & Lightweight Design
– Contoured mouthpiece and balanced weight for comfortable grip and effortless blowing, reducing referee fatigue during extended matches.
Distinctive Tone Projection
– Engineered acoustic chambers produce sharp, far-reaching sounds (up to 120dB) to cut through crowd noise, ideal for large stadiums or chaotic gameplay.
Trusted Butterfly Brand Quality
– Crafted with precision machining for consistent performance, backed by a legacy of professional sports equipment excellence.
Versatile Use
– Essential for referees, coaches, and sports organizers across basketball leagues, school tournaments, and emergency signaling scenarios.
Bulk Purchase Advantage
– Wholesale pricing for teams, schools, or event planners needing reliable, high-volume referee gear without compromising on professional standards.