Nitecore NWS10 120 dB Titantium Survival Emergency Whistle

Es muy compacto

It’s loud! Attention grabber for sure. Small solid and loud.

Monotone whistle, so even though it may technically be 120 dB, it creates a single pitch sound that is not easily distinguished from other noises. In a noisy emergency, like a storm, or in a situation where there was a lot of vehicle or equipment noise, I doubt seriously that it could be heard..But as a key-chain whistle it is excellent. It is made of good quality metal, super compact design, adds almost no weight to your key chain, and the workmanship is excellent.Plan to buy more as gifts.

This whistle is extremely small! Great for keychains. Bombproof. I'm not sure about the 120 decibel claim. I will say that when trying it out, my kids and I were outside. For me, the sound was loud but not ear piercing like some whistles, aka the Storm. My kids held their hands over their ears because they thought it was quite loud. Maybe it projects well instead of blowing out the users eardrums.

love the small size and weight of this whistle. i am disappoint of this free flash light. it's good overall with a fatal design flaw. one can accidentally pressed the on and off button if stored in a bag rendering a spent battery when you need it. i gave it a five stars anyway as i am buying the whistle after all.

Excellent whistle. Very small but loud. Easily fits on key ring with the small led flashlight which by the way activates if dropped in water. The flashlight also has a manual button. I bought two and gave one to my girlfriend as a safety whistle. She loves it. It's a great gift for any occasion.

Loud and hard wearing so far. Not sure what i was expecting but it is not as loud as i expected but still good enough for what i wanted it for.

Love the whistle, keeping it on my keychain. The light works better than one I had purchased separately so this "set" is all that I carry now.