Dual-Frequency Aluminum Survival Whistle with Double Tubes for Outdoor Rescue

This high-performance whistle is designed for outdoor rescue situations, featuring dual-frequency capabilities for increased audibility. Made from durable aluminum, it boasts a robust yet lightweight construction, making it easy to carry during outdoor adventures. The whistle incorporates double tubes to produce a powerful sound that can reach long distances, ensuring your calls for help are heard even in challenging conditions. Its sleek design and efficient operation make it an essential tool for hikers, campers, and outdoor enthusiasts who prioritize safety in the wilderness. Part Number: 013B17 Double-hole Whistle Manufacture country: China Instructions included: No