High Decibel Titanium Alloy Double-Hole Whistle Waterproof Dazzling Color Portable EDC Tool

Product specifications：
Material: Titanium alloy
Length: 3.6cm
Width: 1.5cm
Thickness: 1.0cm
Weight: 15g
Accessories: Necklace
Product introduction：
This titanium alloy double-hole whistle is made of titanium alloy as raw material. It has both lightweight and high-strength characteristics-it weighs only about 15g and is easy to carry daily (EDC). At the same time, it has excellent corrosion resistance and impact resistance. It can adapt to complex environments such as outdoor humidity and low temperature, and it is not easy to deform and damage after long-term use.
The product adopts a double-hole acoustic structure design, high-frequency sound, sound pressure level of up to 120 decibels or more, strong sound penetration, in open or noisy scenes such as mountains, forests, canyons, etc., can quickly transmit distress signals or contact information.
As the core emergency equipment for outdoor travel, it is suitable for mountaineering, hiking, camping, adventure and other scenarios, and can also be used as a practical tool in security, rescue and other fields; it is equipped with a detachable necklace, which is easy to mount on the neck, backpack, belt, etc., and can be accessed at any time to provide a reliable guarantee for safe travel.