which can control the recording effect during real-time shooting
Working principle: power induction lock
Can be set to kilometers KM/H and miles MPH
7 color backlight
Data storage: cloud storage
KS007A Titanium Alloy Whistle Dual Tube High Frequency Motion Survival Whistle(Stonewash) VEGGIEG which can control the recording1. 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 small hole design, can wear lanyard keychain, lightweight and portable 5. Exquisite rounded corners, comfortable to the touch 6. Applicable scenes: outdoor distress, warning, training,