Product name: headlamp Product size: 93 x 31mm/3.7 x 1.2in Battery capacity :1200ma Product material: ABS Product features: 1. Dual Light Source Headlamp: This headlamp features dual light sources, including COB and XPE, providing versatile illumination options for various activities such as fishing, mining, camping, and outdoor adventures. 2. Rechargeable and Portable: With its built-in rechargeable battery, this headlamp offers the convenience of being easily charged, eliminating the need for disposable batteries. Its lightweight design ensures portability and comfort during extended use. 3. High Intensity and Wide Coverage: The COB and XPE deliver a powerful and intense beam of light, illuminating a wide area for enhanced visibility and ensuring optimal performance in dark or low-light conditions. 4. Multi-functional Usage: This headlamp is suitable for a range of applications, making it a versatile tool for both home and outdoor use. It can be use for activities such as hiking, cycling, jogging, and emergency situations. 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. Shipment includes: 1 pc headlamp and usb cable Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.