Product name: Headlamp Battery: 1800mAh Working time: 4-8h Mode: Strong light - medium light - weak flooding light - medium flooding light - strong flooding light - green light - purple light - red light - flash Lumens: 1200lumens Product material: ABS Product features: 1. High-Powered Headlamp with Multiple Functions: Versatile headlamp that offers powerful lighting capabilities along with various functions. 2. Super Lightweight and Detachable: Extremely lightweight design that can be easily detached for added convenience and portability. 3. Magnetic Back Clip for Hands-Free Use: Features a magnetic back clip that allows for hands-free operation, ideal for outdoor activities and night fishing. 4. Ultra-Bright Adjustable Focus for Night Fishing: Provides ultra-bright illumination with an adjustable focus, making it suitable for night fishing and other outdoor tasks. 5. Portable Work Lamp: Doubles as a portable work lamp, making it a versatile lighting solution for various applications. Precautions: 1. As we all know , the different computers display colors differently, the color of the actual item may vary slightly from the following images. 2. If you feel difficult to choose the size, you can feel free to contact me we will give you some suggestion, but it is for you reference only. Package includes: 1 pc Headlamp