Product name: Headlamp Product size: 1size Battery: 800mAh Working time: 2h Product material: ABS Product features: 1. Hawk-like headlamp with powerful LED light for outdoor activities such as camping and fishing. 2. Mini and portable design for easy carrying and storage during outdoor adventures. 3. Features COB warning light function for added safety and visibility. 4. Adjustable head strap for a comfortable and secure fit. 5. Ideal for hands-free lighting in various outdoor settings. 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