This USB Rechargeable Headlamp features 7 super bright LEDs with a 14000 lumen output and an illumination range of 1300 feet. It can be used for a variety of night activities such as camping, hunting, fishing, cycling, running, hiking.This hands-free headlamp features high-quality elastic band and head sponge pad for easy adjustment and installation without any sliding. It can be rotated 90 degrees and has the unique zoom function so that you can adjust the illumination range and distance as needed to get the best viewing angle.A waterproof button gives you total control of 5 modes for versatile use. Set it to 1 main light mode, 2 lights mode, 4 lights mode, 7 lights mode, or switch to emergency-ready strobe light to meet your various lighting needs. Equipped with durable aluminum alloy exterior and a high quality battery box, this headlamp is rated IPX4 water resistant so it can be used normally even it is raining or snowing.