【Practical design】: Perfect hands-free headlamp, the angle can be adjusted, and the equipped flexible lamp belt design can adjust the appropriate size according to the head size, easy to use and operate. 【Premium Material Made: Made of aluminum alloy and ABS plastic, waterproof, wear-resistant and corrosion-resistant. Suitable for outdoor hiking, camping, caving, hunting, fishing, boating, mining. 【Widely application】Solar rechargeable battery, it has a sunlight charging board can provide a constant flow of energy and can be recharged with a USB cable. It can also support power output to charge mobile devices. 【Ultra bright】: The high-end LED light source with large battery capacity provides you with non-stop lighting. Bright lighting, wide illumination range, high reflection efficiency. Allows you to work, read, cycle, and explore freely anytime, anywhere. 【3 lighting modes】This LED headlamp comes with a push switch, telescopic zoom, choose the lighting modes between high light/low