The Coghlan's Emergency Survival Horn is very loud!

It operates with the simplicity of a mouth horn and blasts out audible sound up to 120dB.

The membrane can be easily replaced with any thin flexible film.

Comes with SOS printed on the body and a black break-away lanyard.

Features:
Self-powered - compact horn produces blast that can be heard over on mile
Animal alert - frightens off unfriendly animals
Eco-friendly - no compressed air or batteries

Uses:
Emergency Survival Preparedness Kit
Survival tool to Ward Off Animals