2-Pack Dual-Tone Dual-Color Emergency Survival Whistle, Dog Training Whistle with Adjustable Lanyard, for Outdoor Hiking, Camping, Dog Training, Boating, Referee Sports (Royal Blue-Sky Blue)

아마존 달러(USD) 가격을 각 날짜의 환율로 원화 환산해 표시합니다. 현재 환율 $1 = ₩1,467 (2026-07-29 기준)

상품 특징

• ❤ Dual-Tone High Penetration Sound: This whistle features a symmetrical dual-mouthpiece design, allowing sound production from both ends to deliver distinct tonal qualities.
• ❤Large Mouthpiece End: Equipped with a natural pea inside, the airflow triggers wooden resonance, producing a rich & rounded tone with natural harmonics—ideal for creating deep, atmospheric sounds.
• ❤Small Mouthpiece End: Precision-engineered with a narrow bore structure, it focuses high-speed airflow to generate a sharp & piercing note with exceptional projection, cutting through noise like an eagle’s cry across the sky.
• ❤ Stylish Two-color Upper & Lower Shell Design Features a split body dual-color design with different colors for the upper shell and lower shell, creating a trendy layered visual effect, unique and eye-catching. The top and bottom shells are seamlessly integrated by Ultrasonic hot pressing for airtight performance.
• ❤ A Central Hanging Hole Design with Matching Lanyard Built with a precise middle hanging hole, easy to pass the lanyard through for quick hanging,carrying and switching between ends.
• ❤Perfect for a wide range of uses: referee signals for sports, camping/hiking safety,dog recall training (two tones for different commands), boating emergencies, and even as a daily carry safety tool.

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