World's most advanced whistle features ABS plastic case, large tooth grip for hands free use, lip seal to prevent loss of air in cold, non-absorbent peas, waffled Shur-grip and locking safety clip. In many tests the high shrill of the pealess whistle blends in with the howl of the wind. The different sized chambers and peas on the Lifesaver create a loud staccato sound and full spectrum of pitches breaking the howl of the wind alerting people that help is needed. With a volume up to 118 dB, this whistle can be heard over large crowds, water, howling winds and other loud natural noises. Unique design meets anti-choking standards for children. Only requires 1/3 the air required for a normal whistle to achieve full loudness. Meets and exceeds USCG and SOLAS regulations.
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