1. Super Brightness & Long LifeThe Headlamp can be used for 350,000 hours with high quality bulbs, light intensity up to 900,000 lumens, irradiation distance up to 3280 feet /1000 meters, high brightness can be used for 10 hours, low brightness can be used for more than 45 hours. 2. 90° Adjustable & Five modes The Headlight is designed for 90° adjustable, each degree is very strong, so that you can see the full field of vision from front to back, the headlamp has high, medium, low, stroboscopic, magnifying, zoom and other five light modes, you can switch modes according to your different environment. 3. USB charging & Power displayThe Led Headlight is specially designed USB charging and power output design, you can use any USB port to charge the headlamp outdoors, you can also use the headlamp as the battery power when the phone runs out of power, and they are professionally designed circuit protection, you don't have to worry about charging . 4. IPX7 waterproof & WeatherproofHeadlamp is IPX7 waterproof, very suitable for outdoor night walking, running, camping, mountaineering, and other outdoor sports, with strong waterproof and anti-fall performance, can withstand heavy rain, extreme cold, high temperature and other harsh environment, rest assured to buy and use!