Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•✅Compact Size: The emergency whistle keychain measures approximately 1.85 x 0.35 inches/4.7 x 0.9 cm, compact and small in size, it can be easily carried around and used in any situation, despite its small size, the sound produced by the whistle is loud, ensuring it can be heard in emergency situations
•✅Aluminum Alloy Material: The super loud safety whistle adopts aluminum alloy and metal keychain, which is durable and safe, ensuring that the whistle is not easy to break, fade or corrode, double anodized, so that it can keep working properly for many years
•✅Loud Sound: The emergency whistle is designed for maximum sound output, ideal for emergency situations in dangerous moments, and is used as a rescue signal whistle; each emergency whistle comes with a round keychain ring that can be hung on a backpack or key, portable design, especially convenient for outdoor activities
•✅Multi-functional Use: Emergency whistles with keychain can be used in various occasions, such as camping, hiking, hiking, hunting, mountaineering, boating and other outdoor sports activities, to confirm the direction for yourself, avoid getting lost, find companions, etc.; also suitable for referees, lifeguards, dog training, etc.
•✅Package Includes: You will receive 117 pcs emergency whistles, the abundant quantity ensures that you have enough spare whistles to carry with you or share with others, making this package ideal for large events or outdoor travel
From USA
