Product name: Headlamp Product size: 7.5*3.6*6.6*5cm/3*1.4*2.6*2in Battery: 400mAh Working time: 1-3h Mode: High light - Low light - Flash Product material: ABS Product features: 1. Super lightweight and powerful headlamp designed for various outdoor activities. 2. USB rechargeable for added convenience, ensuring long-lasting battery life. 3. Multi-functional headlamp with long-range illumination, ideal for running, night fishing, and other activities. 4. Hands-free design with adjustable straps for a comfortable fit. 5. Weather-resistant construction, making it suitable for use in rainy conditions. 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 with Charging cable