This headlamp is perfect for your outdoor nighttime activities. With 5 LED lights and 5 light modes to choose from, it runs on 2 rechargeable 18650 batteries (not included) and offers high power up to 8000 lumens, with an illumination distance of up to 500 meters. The illumination direction is adjustable and the 90° rotating design allows you to adjust the proper angles. In addition, the adjustable strap fits any head size for comfortable and secure use. With advanced technology and professional workmanship, this high-performance headlamp offers stability, reliability, and comfort to its users, even in rainy weather conditions (IPX4). Make your nighttime life easier with this high-quality headlamp! 24-month warranty included.