Product Information:

Gear position: first gear range strong light, second gear low light, third gear long-range strong light,

 fourth gear long-range plus light, fifth gear without breathing light, 6th gear strong light flashing
Battery: Built-in dual 18650 lithium battery (1200 mA*2)
Voltage: 3.7-4.2V
Charging: USB cable
Lamp beads: T6*2
Shooting distance: 0-300m
Waterproof: IPX45
Power: 1600lm

Packing List:

Bicycle headlight*1