Survival Whistle With Key Chain，Aluminum Alloy Dual Frequency Survival Sonic Hot

Description

Survival Whistle with Key Chain，Aluminum Alloy Dual Frequency Survival Sonic Whistle High De-cibel Aluminum Signal Whistle 2PC
product description:
Lightweight and equipped with a keychain for easy carrying;
Larger caliber, louder whistle, essential supplies for outdoor distress;
It is made of aluminum alloy, and the surface adopts anodizing technology to make the color, does not fade, and has a longer service life.
Survival whistle scope of use: Survival whistle does not have to be used when in distress, for example, say hello to the front and back, determine the approximate distance, determine the approximate direction of the other party’s sound source, etc.
Product parameters:
Product Name: High-frequency dual-tube survival whistle
Material: Aluminum alloy material
Weight: 11g/1PC
Color: silver, gold
Packing: individually packed in opp bag
Peak volume: about 120dB
Surface treatment: oxidation + sandblasting
Specification: 5.5×1.5×0.8cm
The product contains:
2PC Signal Whistle