230° Wide-Angle Illumination with Unlimited Field of View: Our rechargeable headlamp uses COB and XTE dual light source technology, providing unprecedented 230° ultra-wide-angle illumination with 1200 lumens brightness, eliminating blind spots in your night vision. Long-Lasting Life, Plug and Play: Helmet light Equipped with a large capacity 2000mAh USB-C rechargeable battery, it supports fast charging and can be used without waiting for it to be fully charged. A single charge can last up to 5-8 hours of continuous light, providing protection for your night activities and preventing anxiety. Intelligent Sensing, Light Turns on as Soon as You Wave Your Hand: Headlamps with rechargeable LED lights Integrated with the latest sensor technology, no need to touch, just a gentle wave can control the headlamp's switch, even with gloves you can easily operate it, keeping your hands clean and technology brings endless convenience to your outdoor activities. IPX4 Waterproof, Fearless of Wind and Rain: A running headlamp meets IPX5 waterproof standard, effectively resisting the intrusion of rain and sweat, whether it's outdoor weather or daily household cleaning, it can ensure the normal function of the headlamps.