Super Bright & Long Lasting: The LED rechargeable headlamps use advanced XHP70 LED chip provides 20000 lumens of brightness. Equipped with High capacity battery and Mrico input port make your headlights brighter and longer lasting,You don't need to charge and replace oftenOutput Function & Power Display: When you need electricity outside, the led headlamp can charge your mobile phones, laptops, etc. And the 4 led power lights of the headlamp will clearly tell you the remaining power of the headlamp & battery.Zoomable Headlight & 90 Adjustable: You can zoom in/out to change the focus from broad illumination to a narrow long range beam. The led headlamps can swivel it up and down 90, rotating it to shine literally any direction you want. The head lights More perfect with your work.5 Modes & Tail Warning Light: 5 mode - High, Medium, Low, Strobe, SOS/Emergency,perfectly solves your work, reading, maintenance and other needs.When you are working, you can make the tail red warning light of the head troch on, so that you can work more safely in the dark.Waterprooof Head Torch & High Quality Heavy Duty Head Lamp: IPX6 Waterproof headlamp is suitable for inclement weather conditions. Professional headlamps flashlights come in a premium aluminum casing and plastic, light and stable in use. Ideal for trail running, cycling, camping, hunting, fishing, working, repairing, etc.