This headlamp is an all-powerful handsfree lighting solution.  there are 2  buttons, B2 for 3 light levels: high-low-strobe, press B1 to be red light ( red fix, red blinking)

the red led is a low signature light, which ensures safety in the dark, and enhances night vision and the light from the 80-lumen power led has a spot beam distance of 100 meters

5 light modes 
USB CHARGE
HIGHT 80 LUMEN
LOW 40 LUMEN