1. Big sound: It can provide up to 120 decibels of sound and can be heard from a distance.
2. Metal material, anti-drop, anti-roll, durable, wear-resistant
3. It is used in harsh environments and can still work normally when entering water.
4. Suitable for sports events, personal safety, camping, hiking, police, etc.
5. Easy to blow: scientific design, reasonable layout, let you blow the loudest sound in the most relaxed way.
WUZHONGDIAN Emergency Whistle Referee Training Whistle Outdoor Emergency Whistle Survival Whistle Metal Whistle. Gold B07XF7872Z