Scuba Diving Whistle Dual Chamber Safety Signal for Underwater Rescue - Loud 120dB Pealess Metal Design with Lanyard for Kayak Boating Swimming Black(

Details

• Ultra-Loud Dual-Chamber Design: Features a double-tube structure producing a piercing 120dB for two-tone sound that penetrates wind and water noise, your SOS signals are heard clearly during underwater emergencies or for surface distress situations.
• Reliable All-Weather Performance: Crafted from , water-resistant PP material, this pealess whistle functions flawlessly in rain, humidity, or submerged conditions, making it an essential component of any scuba gear or wilderness survival kit.
• Compact & Secure Carry System: Weighing only 20g with dimensions of 7.2x2x1.5cm, it includes a robust lanyard and plastic swivel buckle to prevent loss, allowing easy attachment to BCDs, life jackets, backpacks, or keychains for instant for access.
• for versatile Safety Application: Ideal for diverse scenarios including scuba diving, kayaking, boating, swimming, mountaineering, and hunting; serves as a critical signaling tool for lifeguards, coaches, referees, and outdoor enthusiasts needing reliable self-rescue.
• Visible Colors & Easy Maintenance: Available in high-visibility black, orange, and green to suit different environments; the simple pealess design prevents clogging and requires no maintenance, long-term readiness for sudden outdoor emergencies.