Fenix NW20 Dual Power Design Whistle
- Size:2.20" x 0.70" x 0.40"
- Weight:0.70 oz.
- Material:304/304L stainless steel, AL6063
- Max Output:Max 120dB
The Fenix NW20 is a lifesaving whistle that is designed to give you the best chance for survival in a disaster or life threatening situation. Boasting a unique sounding chamber, it will save you 30% effort than ordinary whistle does. No movable parts, pealess design and max sound intensity to 120 decibels, Fenix lifesaving whistle is an essential piece of safety equipment to have on you during outdoor activities.