Features:The Fox 40 Sonik Blast® CMG® has a distinct, loud and clear soundWith Fingergrip No moving parts to freeze, jam or deteriorateFlawless, consistent and reliableThe harder you blow, the louder the soundEasy to blow and cannot be overblown; the most efficient whistle in its class!Chambers are designed to self-clear when submerged in waterIntensely clear sound - will be heard above ambient noise, loud crowds, the roar of engines, breaking waves and thundering gale-force windsSound will be heard up to a mile awayDesign: 2-chamber pealess CMGSound Power: 120 dB
