Unique Bargains Aluminum Alloy Camping Hiking Boating Survival Signal Double Tubes Whistles 4 Pcs

Product Description

The high-frequency dual-chamber resonance whistle is a common outdoor supply; it is small and easy to carry. Good for use when out camping, hiking, traveling, fishing, hunting, boating, etc. Made of aluminum alloy material ensures the whistle is strong and durable. The surface is anodized for color formation, which is not easy to fade, exquisite, and beautiful. Lightweight enough. With a keyring, portable and easy to carry. The double tube whistle is blowing easily, providing a louder and clearer sound that can be heard from a far distance. 5. No moving parts, water-resistant, that can be used in all environments, all weather. This whistle can be used for any type of outdoor activity. In addition, it can also be used as a referee’s whistle, a dog whistle, and a warning whistle for security personnel. It can be hung on the backpack and belt, or can be hung on the neck with a rope so that you can whistle quickly. Due to the different effects of shooting light and screen equipment, the color of product pictures may be slightly different from that of real objects.

Product Highlights

• Made of aluminum alloy
• Anodized surface prevents fading and is visually appealing
• Lightweight and portable with a keyring for easy carrying
• Double tube design produces a loud and clear sound
• Water-resistant for use in all weather conditions