Whistle applies Emergency, disaster prevention, outdoors, camping, survival, referee, teacher, coach, lifeguard etc.It is okay to give a child or elderly as a present.
Brand: gaoshengwujingd
You've doubtless seen TV shows where people call for help but you also know that, sooner or later, your voice would go if you had to yell for help for any length of time. Plus there are lots of places where a voice wouldn't carry far enough for people to hear you.
Product name: outdoor survival whistle
Product material: brass
Product weight: 11.2g
Blowing decibels: 120-130 decibels
Use scenarios: outdoor sports, outdoor adventure survival, outdoor training, etc.
I've not got anything to measure the decibel level this gives out but can definitely attest to it being loud!
Brand: gaoshengwujingd
You've doubtless seen TV shows where people call for help but you also know that, sooner or later, your voice would go if you had to yell for help for any length of time. Plus there are lots of places where a voice wouldn't carry far enough for people to hear you.
Product name: outdoor survival whistle
Product material: brass
Product weight: 11.2g
Blowing decibels: 120-130 decibels
Use scenarios: outdoor sports, outdoor adventure survival, outdoor training, etc.
I've not got anything to measure the decibel level this gives out but can definitely attest to it being loud!
