Specifications:

Color: Green + Black
Cap type: Cree XML-T6
Lumen: 2000 LM
Material: aluminum alloy
Power supply: 1 or 2 * 18650 batteries
Charger input: 240 - 100 V AC
Switch type: single button
Lighting distance: about 500
Headlamp size: about 5 cm / 4.4 * 4.4 * 4.4 (length * diameter)
Light weight: About 174 grams / 6.1 ounces

Package content:

1xHeadlamp
2x 18650 battery
1x Car charger
1x US power adapter