Color: Silver/Black (Please leave a message to us about which color you want, or we will send the item to you in random !)
Weight: approx. 27g
Size: approx. 5.7cm *1.8cm * 0.9cm
Up to 150 decibels
Double pipe design
Stainless steel material
Key ring button function
The whistle is designed to give you the best chance for survival in a disaster or lift-threatening situation.
With the unique sounding chamber, you will save 30% of the effort than an ordinary whistle.
Max sound intensity to 150 decibels.
The whistle is an essential piece of safety equipment to have on you during outdoor activities.
Suitable for Outdoor Sports Camping Hunting Survival and so on
There is minor difference according to manual measurement.