Rechargeable Headlamp, 10000 Lumens Super Bright Led Headlamp with Batteries Included, Zoomable, 3 Modes, Waterproof Best Headlights for Adults

【 Industrial Strength】Bright, never let you down.Especially suitable for outdoor activities, exploration, skiing.
【DETACHABLE, ADJUSTABLE, 3 DIFFERENT MODES】detach the light to fit it in your pocket. Swivel it up and down 90 degrees. Adjustable nylon headband for a snug and comfortable fit. Switch between 3 different lighting modes with a single button.
【Zoomable & Long Distance】Zoom in the headlamp can get wide beam and bright wider area; Zoom out the headlamp can get narrow beam and light further; The rang can up to 500 meter / 1640 ft.
【High Output & Power B.ank Function】Power source by 3 x Batteries. The headlamp is designed with USB output, 5V output can help you charge your cellphone.
【Two-years warranty 】We provide 100% refund guarantee and if you are not satisfactory with our head light we will provide fully refund or free change. This is totally free risk purchase!