ITEM NAME:15x Survival Whistle Emergency Camping Compass Kit Fire Hiking Outdoor Tool WET.Everyone Doesn’T Feel Anything. Property: Whistle Lifeguard Whistle. Advance (V): ◠■■■(I?. Short Sound (Within One Second); ■■■Long Sound (More Than 3 Seconds); The Interval Between The Instructions Is 2~3 Seconds, And The Interval Between Instructions Is More Than 30 Seconds (For Example, It Takes More Than 30 Seconds To Repeat The Command). ).
