Sound is the #1 factor in finding lost or trapped victims (and preventing crime). Use for your personal safety wherever you go or alerting others. Includes key ring and clip. Hang anywhere easily accessible, radio chest harness or backpack.
Three-chamber design produces multiple frequency blasts, up to 120 decibels
Loud enough to be heard over environmental noises: high wind, rushing water, heavy machinery and emergency vehicles
Made from the strongest ABS plastic, will not crack or fail
Water resistant, will not freeze
Hands free mouth grip and waffle edges for slick conditions
Endorsed as the official emergency whistle for the US Coast Guard, National Safety Council, National Park Services, Red Cross, National Safe Boating Council, and many Search & Rescue teams.