Features1Adjustable Lighting: Outdoor headlight with 90Degree freely adjustable headlight design, easy to use and have a wider range of applications, making it easy to handle various environment. 2Comfortable Wearing: Mechanical ball adjustment design, smooth operating and more convenient use. Three lighting modes, strong light, weak light, and flashing, meeting the needs of different situations. 3With Good Batteries: Equipped with two li batteries that have a large capacity and long battery life. With an independent current circuit design, a single battery can also provide normal lighting. 4Water Resistant for Work: Water resistant charging hole at the rear, covered with rubber, water resistant and dust resistant, wear resistant and dirt resistant, also very sturdy. 5Wide in Application: Widely applicable for mountaineering, camping, exploration, hiking, home and daily life, etc.SpecificationItem Type: LED HeadlampProduct Material: Aluminum alloy, ABS. Battery: Built in rechargeable li battery, 2 x 7800mAhBrightness: Up to 500lm.Package List1 xLED Headlamp1 x Cable