Tianyun No-Nuclear High-Sound Mouth Whistle
Premium aluminum alloy construction ensures durability and corrosion resistance for long-term outdoor use. Precision-engineered airflow design delivers a piercing 120dB sound, ideal for long-distance signaling in noisy environments. Lightweight and compact with a polished ergonomic mouth grip for comfortable extended wear. Features a reinforced lanyard hole for secure attachment to gear or neck straps. Perfect for sports coaches, referees, survival training, and emergency situations. Loud, clear, and reliable—essential for professional and recreational use. Wholesale pricing available for bulk orders—global shipping with guaranteed lowest prices.