Viriber Stainless Steel Whistle High Decibel Outdoor Life-Saving Emergency Whistle

Viriber Stainless Steel Whistle High Decibel Outdoor Life-Saving Emergency Whistle
Viriber Outdoors Emergency Whistle, Stainless Steel Whistle
Whistles are not just for emergency situation, it can be used for camping,fishing,hiking,traveling,basketball game and so on.
In emergency or sports referee,you can get the same db ,you can save 30% energy than normal whistle.
Specifications:
Material: Stainless steel
Color: Gun/Silver
Sound Volume: 150 db
Size:Double Tubes about 2.3″ x0.75″ ,Three Tubes about 2.3″ x 1.06″
Weight: Double Tubes about 0.8ounces ,Three Tubes about 1.0 ounces ,
Features :
The whistle is made of Stainless Steel to ensure durability and longevity.
Max voice is 150db. high-frequency whistle, loud sound can be heard for far distance.
Its very light, only 0.8 ounces, compact size, easy to carry.
Waterproof, you can use it in any dust or rainy day.
You can hang it in backpack, practical and portable.
This Emergency Whistle be a life-saver.

Survival Whistle Product Features:

Samless stell Whistle is used in Life-saving in Emergency and in sports referee ,The max voice 150 db.
Whistle crisp sound, without pea ,not moldy, you can use it in any environment.
Whistle made of Food Grade Stainless steel, Safty confirmed.
In emergency or sports referee,you can get the same db ,you can save 30% energy than normal whistle.
With hang buckles and chain belt, not easily lost.