4 Modes (Short range light-long range light-both light work-both light strobe).
Press the tail button repeatedly to change modes to 4 different modes.
Press and hold the tail button for 3 seconds to turn off the light from any mode.
Battery Capacity Indicator
3 Green LED indicator : 100-80%
2 Green LED indicator : 80-30%
1 Green LED indicator: 30-10%
1 LED indicator flashing : less than 10%