[Silver]

[titanium]

[gray]

Loud w Tube Type
About w Tube Type loud 150db and volume with ease.
The Blast of the plane approx. 120dB and beyond, which does not make it possible.
Made of stainless steel and weather resistant outdoor with such a wide range of colors.
Small and lightweight and very convenient to carry with key ring.
Climbing and camping, emergency, loud and 鳴raseru so you know when to use.
Size: 56 mm × 18 mm × 8.5 mm
Material: Stainless Steel
Weight: G
* For overseas manufacturing, so they may have minor scratches or dirt etc. on the screen.