1.Alert for emergency situations where a threat to persons exists.
2.Multi-propose use suitable for: Referee, Coaches, Traveler, Adventurer, Tour Guides, Cheerleaders, Lifeguards, Teachers, Traffic Guides, Dog Trainer…
3.Good for all climates
4.Three different whistle tones selectable by user
5.Special design metal-tubing to reach 125dB +/-5dB loudness.
6.Improves hygene among several users without blowing the whistle
7.Suitable for all sporting events.