High Power Brightness Headlamps - Use XLamp LED for a maximum output of up to 10000 high lumens headlamp flashlight LED provides bright light, easily light up an entire room or focus in on objects up to 1000 feet away! Intense spotlight for long range observation. Rechargeable Head Lamp with Output Function & Power Display - When you are in urgent need of electricity outside, led Headlamps can be a power bank provide output power to your external devices, it is not only a head lamp but also a power bank. The headlight is designed with 4led power indicator (100% - 75% - 50% - 25% power). USB Quick Charge - High capacity batteries compartment to make the working time longer, you need not worry about running out the power,good batteries make flashlights brighter and more durable! Our high quality battery can keep the headlights running all night! And you can also easily choose to use USB cable for charging. IPX65 Water-resistant for Outdoor Use - Camping headlamp is r