Titanium alloy whistle, high decibel sound, outdoor emergency / EDC equipment, lightweight and durable

Product specifications：Material: Titanium alloySize: 4.5cm*2.8cm*1cmWeight: about 21.8gProduct introduction：This high-decibel EDC titanium alloy whistle adopts a thickened one-piece design. In terms of sound performance, it is equipped with a three-hole whistle design and a thickened pipe wall to make the pronunciation crisp and loud, even in a wet state. It can be blown stably, and the chain will never be dropped at critical moments. In addition, the whistle is equipped with a hanging hole design, which is convenient to carry with you outdoors, and can be quickly blown to send a signal in an emergency, adding a guarantee to safety. Whether it is for daily use or as an outdoor EDC equipment, this whistle is a practical and reliable choice.