Material: ABS Size: 9.4*5.5cm / 3.70"*2.17" Battery: 400mAh Modes: 4modes Lumens: 400-800 lumens 1. Five high-brightness LED beads provide superior, easily handling various scenarios such as nighttime outdoor work, camping, and hiking. 2. Four adjustable brightness modes to meet needs in different environments, energy-saving and practical. 3. 180-degree freely adjustable lamp head angle for flexible and precise illumination of target areas, comfortable to wear without head pressure. 4. Built-in high-capacity lithium battery supports convenient USB charging, long battery life, eliminating the need for frequent battery replacements during travel. 5. Lightweight and waterproof design, sturdy, suitable for various usage scenarios such as mountaineering, maintenance, fishing, and cycling. Package includes: 1pcs headlamp with charging cable 【Exceptional Performance】Engineered for high efficiency and effectiveness, this product delivers outstanding results every time. Its advanced features ensure consistent performance, making it a reliable choice for your needs 【High-Quality Materials】Crafted from premium, materials to ensure longevity and superior performance. Each product is meticulously tested to meet high standards of quality and safety. 【Versatile Functionality】This product is multifunctional and can be used for a variety of tasks, providing you with the flexibility and convenience needed to handle multiple uses with a single tool. 【Eco-Friendly and Sustainable】Made with environmentally conscious practices, this product is eco-friendly and contributes to sustainability efforts. It is designed to minimize waste and reduce environmental impact. 【User-Friendly Design】Ergonomically designed for ease of use, this product offers intuitive controls and a comfortable grip, making it perfect for both beginners and experienced users.