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- The Fox 40 Sonik Blast® CMG® has a distinct, loud and clear sound
- The Cushioned Mouth Grip (CMG)’s thermoplastic material provides superior grip and protection for teeth
- Ideal for those who need to hold whistle in mouth for extended periods of time
- No moving parts to freeze, jam or deteriorate
- Flawless, consistent and reliable
- The harder you blow, the louder the sound
- Easy to blow and cannot be overblown; the most efficient whistle in its class!
- Chambers are designed to self-clear when submerged in water
- Intensely clear sound - will be heard above ambient noise, loud crowds, the roar of engines, breaking waves and thundering gale-force winds
- Sound will be heard up to a mile away
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