Feature

●The emergency whistle material is high quality, durable and reliable.
●Long lasting, light weight, very small and easy to carry.
●Ultra-loud waterproof emergency whistle, which can be played without effort and produces high-frequency and crisp sound heard from a long distance
●The lifeguard whistle is very suitable for any outdoor use, waterproof, suitable for any weather conditions
●can be used in all weather environments for camping, boating, hiking, hunting, fishing, outdoor training activities, dog, coach, referee, lifeguard, self-defense, jungle, survival, rescue, Movement, distress signal.

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Description

SHANSHUIYICHENG
The whistle is easy to carry and is very suitable for short-distance travel to survive in emergency situations, pets calling for help, etc.