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Ships within 48 hours · Estimated delivery Sep 10 - Sep 15
Selfie: 2 seconds/5 seconds/10 seconds
Working environment temperature: -40to 55 Celsius
Microcrystalline tip: gently remove dead skin cells
the temperature reaches a certain temperature and it will automatically turn to blue
with strong toughness and not easy to deform
KS014 Dual Tube Outdoor Survival Referee Training High Frequency Whistle, Color: Natural Color ESCAM Selfie: 2 seconds/5 seconds/10 seconds1. Double tube burst sound design, high frequency penetration, up to 120 dB, wide range of coverage 2. One piece molding, no ball design, with water dust can also blow loud 3. Titanium alloy material, waterproof and corrosion resistant, beautiful and textured 4. Top with hole design, can wear a lanyard keychain, lightweight and portable 5. Exquisite rounded corners, comfortable to the touch 6. Applicable scenes: outdoor distress, warning, training,
