1. Adjustable Lighting: Outdoor headlamp with 90° freely adjustable headlamp design, easy to use and with a wider range of use, making it easy to handle different environments. 2. Comfortable to Wear: Mechanical ball adjustment design, smooth operation and more convenient use. Three lighting modes, strong light, low light, and flashing, meeting the needs of different situations. 3. With Good Batteries: Equipped with two lithium-ion batteries that have large capacity and long lifespan. With independent power circuit design, a single battery can also provide normal lighting. 4. Water Resistant for Work: Water-resistant charging hole on the back, covered with rubber, water and dust resistant, durable and dirt-repellent, also very robust. 5. Wide Application: Widely applicable for mountaineering, camping, exploration, hiking, home and daily life, etc. Specification Item Type: LED Headlamp Product Material: Aluminum Alloy, ABS Battery: Built-in rechargeable lithium battery, 2 x 7800 mAh Brightness: Up to 500 lm Package Contents 1 x LED Headlamp 1 x Cable