specification: built-in polymer lithium
Working voltage: 5V
Working current: 600mA
capacity: 1000mAh
Output : 5W

Light source specification: XPE
Luminous flux: 140/70/20
Waterproof grade: IPX5
Charging time: 3 hours
Discharge time: 5-15 hours
Gear: 4 gears + induction (main switch: strong-medium-weak-long press to enter SOS, induction switch: wave your hand up and down 10CM before the headlight, you can turn it on or off)
Colour: black
Material: PC
Size: headlight: 6x4cm

Package Contents:
1 * LED Headlight
1 * USB line

Only the above package content, other products are not included.
Note: different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.