The SHARX 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.
- 120dB signal is audible for miles
- Pea-less design works in all conditions – won’t freeze or stick to lips when cold
- 4-resonator body with dual frequency tone produces piercing sound with minimal effort
- Made from unbreakable ABS plastic with co-molded rubber for grip
- Weight: .56 oz. Size: 2.4″ x 1″ x .75″