Two Loud Sounds Police Electronic Whistle with Free Lanyard

Functions:
 Whistle Whistle Whistle Whistle Whistle Whistle Whistle Whistle Whistle Whistle Whistle Whistle Whistle Whistle Whist

1. Two different whistle tones selectable by user. 
2. Easy to use: operate by single hand
3. Strong loudness same effect as traditional whistle. 
4. Special design metal-tubing to reach 125dB +/-5dB loudness.
5. Handy & Hygienic without blowing the whistle
6. Suitable for all sporting events.
7. Alert for emergency situations where a threat to persons exists.
8. Multi-propose use suitable for: Referee, Coaches, Traveler, Adventurer, Tour Guides, Cheerleaders, Lifeguards, Teachers, Traffic Guides, Dog Trainer…

Two Loud Sounds Police Electronic Whistle with Free Lanyard

Two Loud Sounds Electronic Police Whistle with Lanyard