Detailed Product Description

1. Four different functions all in one: Red flash light (stop), green flash light (good to go), traditional whistle sound (attention) and emergency siren (emergency alert). 2. SUPER HIGH DECIBELS more than 130 dB. 3. Super bright double flash for indication. 4. Bottom with super high magnetic magnet can stick on cars as an auxiliary tool. 5. Skid proof handhold design. 6. Power Saving Design. 7. Light weight easy to operate and carry. 8. Hand-Held Hygienic whistle. 9. Whistle sound Control, You don't even have to blow the electronic whistle... Just push a button. 10. Use as a locator for emergency situations. 11. Patent: M261644. Useful for: Police, Traffic Guides, Security guard and etc. 1. Open battery cover and put into the batteries according to the +/- signs. 2. Point the whistle to appropriate direction and press the button to activate whistle and flash light. 3. Remove batteries when whistle is not used for a long period of time. Length:57 cm Diameter:3.2cm. Weight:300 g (Bat