The Rescue Howler super loud Whistle emits a piercing dual-frequency 110dB signal thanks to a dual-chamber, fail-safe, pealess design. Made from unbreakable ABS plastic for a lifetime of trouble-free use.
- Be Heard
110dB signal is audible over 1.5klm.
Made from unbreakable ABS plastic.
Pea-less design works in all conditions - won't freeze or stick to lips when cold.
- Intense Sound
Triple-frequency sound cuts through surrounding noise.
- Size: 52mm x 6mm ea
- Weight: 6g. ea.
- Group Size: 1 Person
- Trip Duration: Multiple Days
- Distance: 1.5klm+