FOX 40 Sonik Blast CMG Whistle Multicoloured Neon-Yellow / Black with Breakaway Cord

Advanced science and technology makes the
Fox 40
Sonik BLAST the most efficient whistle in its class. Flawless patented pealess whistle emits sound power of +120dB. Extremely easy to blow, cannot be overblown. Superior clear loud blast carries over long distances. 4 sound-producing resonators built into 2 chambers. Includes cushioned mouth grip and lanyard.
Features:
Includes cushioned mouth grip and lanyard.
Flawless patented pealess whistle emits sound power of +120dB.
Extremely easy to blow, cannot be overblown.
Superior clear loud blast carries over long distances.
4 sound-producing resonators built into 2 chambers.