Fox 40 Fuziun Referee whistle with CMG and lanyard Blue

Features:

• The Fox 40® Fuziun CMG® “fuzes” together the distinct high-pitched sound of the original Fox 40® Classic® with the piercing blast of the Fox 40 Sonik Blast® CMG®

• The Fuziun’s ultra-high frequency upper chambers cut through crowd
  noise while the frequency of the lower chamber commands attention

• Distinctive shape and integrated CMG offers utmost comfort & durability