SONIK-FOX 40 Sonik BLAST
Advanced science and technology makes the 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 distnaces. Precise whistle chamber calibration assures pure frequency performance; less effort, crisper sound. 4 sound-producing resonators built into 2 chambers. Won't freeze, stick or jam - works wet or dry. Proudly made in North America.
Sonik BLAST with cushion mouthguard is also available. Lanyards are sold seperately.