LED Flashlight
Working mode: First Gear:Steady Light
Second Gear:Strobe , 200ms on, 200ms off
Third Gear:S0S for help ,300ms on, 300ms off, 3 times Flickers.
600ms on, 600ms off, 3 times Flickers. Lights off for 3 seconds and repeate.
Fourth Gear:Lights Off
LED button adjust brightness: Pressing button to adjust brightness on Steady Light Mode