[Double XPE Beads] This headlight has been upgraded in appearance, with one XPE bead on each side, providing a wider and brighter illumination. Both sides are equipped with separate batteries to power the two XPE and COB light bars, improving battery life. The illumination can last up to 12 hours at the highest brightness (lowest brightness setting).[5 lighting modes] The front light has 4 lighting modes (COB high, COB low, XPE high, XPE low) and one special mode (long press for flashing mode), providing powerful light to illuminate an area up to 200 meters ahead.[Bright headlight with motion sensor] In sensor mode, the headlight will automatically turn on when your hand moves near the sensor button, eliminating the need to search for the headlight switch in the dark. The headlight has a maximum brightness of 1200 lumens, allowing you to see the surrounding environment clearly.[Adjustable circumference] There is an elastic band at the back of the headlight that can be adjusted for different head sizes. It can also be adjusted to fit securely on a helmet or safety hat, ensuring safety while providing illumination for activities such as working in mines with a safety hat or cycling at night with a helmet.[Waterproof & Lightweight] It has an IPX4 waterproof rating, making it suitable for various outdoor activities such as jogging, cycling, camping, and hiking.