Super Bright Headlamp with Long Rangethe LED hardhat headlamp battery powered with advenced LED chip to cast a bright beam range up to 1640 feet (500 meters) making it a reliable light source and allowing you to see clearly in darkness. Built in large capacity 3600mAh rechargeable battery long lighting time. Head Flashlight with 3 Light Modesheadlamp flashlight offers 3 lighting modes: high brightness(5-7H) low brightness(8-10H) and flashing strobe for option whether you need a spot light for searching or flood light working ideal choice for parents and friends. Zoomable Head Flashlight for AdultsBy stretching the focal length of the headlight the zoom function allows the headlight to seamlessly switch between wide beam floodlights and long-range spotlights: zoom out for spotlight and zooom in for floodlight suitable for camping hiking hunting climbing night fishing night sailing sailing cave exploration and outdoor sports. Headlamp Rechargeable with Digital Power Displaythe head lamp can be charged using the provided 5V/2A USB cable equipped with a rechargeable TYPE-C charging port for phone charging. And with digital display function you can check the power level convenient and recharge it in time. Waterproof and Upgrade structurethe camping headlamps for adults rechargeable featuring IPX4 waterproof rating fully sealed battery compartment design and high-quality ABS shell for better sealing and leak prevention. The head adopts an upgraded aerospace aluminum structure which is sturdy and durable. 90° Adjustable and Elastic Strapshead lamps led rechargeable could adjust illuminate direction at 0-90 degree and the elastic handband could adjust the length to fit your head offering a comfortable wearing experience and leaving you free to others.