①Material: Aluminum alloy

②Color: Black

③Switch type: Single button (On, off and mode select)

④4 switch modes to get different brightness:１*T6 ＋2*R5 High, 2*R5 Mid, 1*T6 Low, and strobe

⑤Power supply: 1 or 2 * 18650

⑥Head light can be adjusted around 90 degrees

⑦With adjustable and elastic head band for conveniently putting on or taking off

⑧The red indicator light on the battery holder plays a good warning role in night walking or cycling

If the option contains Battery:

About 18650 Battery:

①2PCS BRC 18650 3.7V Rechargeable protected Li-ion Battery

②Over temperature and over current protection

③Short-circuit protection & Environment friendly

④Widely used on torch, laser pointer, as emergency lighting and other portable devices

If the option contains Charger:

About the Charger:

①Input: 100V-240V, 50/60Hz

②Output: DC 4.2V; 500mAh

About the 18650 battery charger- How to know the battery full charged?

①When using DC power adapter, there is a indicator light in the power adapter, Charging- RED light, Full Charged- GREEN light

②When using car charger, there is no indicator light to show the battery charging status. Battery will be fully charged for 4~5 hours. The LED only light RED light, means connecting with power

③LED light in the charger dock do not indicate the battery charging status,only light red light,when connecting with power