The JetScream Micro whistle is a powerful signaling device for use during emergencies or in survival situations. At 112dB, its ear-piercing shriek can be heard above most natural and man-made noises. The whistle’s pea-less design won’t freeze or clog, and is just as effective when wet. Alert anyone nearby in an emergency situation.
Ultimate Survival Technologies Jetscream Signal Whistle Micro:
- Ultra-small and compact and measures only 1.5" long
- Limited lifetime warranty
- Micro whistle model# 20-51143-08
- Suitable for use on a city sidewalk or deep in the woods