Product DescriptionLED Headlamp has been specially designed for professional sports enthusiasts as well as daily users to help them in any complex environment.Zoomable functionYou can adjust the brightness as you want and you can adjust the focus of the beam.Just pulling the lens will be able to switch freely.Features:LED type : 1 * XML T6Power supply: 2 * 18650 Rechargeable (Included)Switch type: button (On, Off and mode selection)Material: Aluminum alloy and plastic Color: BlackWeight: 175g3 lighting modes3 brightness levels, High, Low Strobe, you can change the brightness in different outdoor environments. br/>Strobe is very necessary in emergency situations.The ON / OFF button which is green is on the side.Press once, it is in very light ; Press twice, it is in medium bright mode; Press three times, it flashes quickly. Please put two 18650 batteries in this headlamp when you charge the first time. Flexible headband Comfortable and easy to adjust and soft headband. Stable headlamp body can be rotated up to 90 degreesIPX4 waterproofIPX4 waterproof rating can protect your headlamp from splashing water from all anglesCan be used in outdoor weather, but cannot be placed in water, not for divingNight safetyThe Red light on the battery holder plays a good warning role in night walking or cyclingPackage Contents:1 * Headlamp2 * 18650 Batteries1*USB CableWide use such as cycling, camping, hiking, hunting, fishing, emergency and home repair etc.