Optimal choice for elderly security and child safety, or wherever there is a need for a distinct sounding whistle.

Features:
-The Fox 40® Pearl™ is perfect for those who don’t need a loud piercing shriek, yet want a blast above man-made and environmental noise.
-Different lower tone is ideal for multi-field games
-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
-Chambers are designed to self-clear when submerged in water
-Will be heard above ambient noise, loud crowds, the roar of engines, breaking waves and thundering gale-force winds Design: 2-chamber pealess
Sound Power: 90 dB