The Survive Outdoors Longer SHARX Whistle features a 4-resonator body that emits an unbelievably powerful 120db dual-frequency signal. A true outdoor whistle, the ABS plastic body is co-molded with rubber inserts for grip and comfort during use.
Features & Benefits Be Heard. 120dB sigl is audible for miles Fail-safe. Pea-less design works in all conditions - won't freeze or stick to lips when cold Intense Howl. 4-resonator body with dual frequency tone produces piercing sound with minimal effort Rugged and Waterproof. Made from unbreakable ABS plastic with co-molded rubber for grip