1、The Newest and Brightest Flashlight - LED Rechargeable Flashlight uses an improved XHP70 LED chip that is ten times brighter than traditional LED flashlights. The maximum brightness can reach 20,000 lumens, providing you with dazzling brightness.2、They have an increasingly wider range of light, up to a maximum range of 3600 feet, so everything in front of you becomes bright and clear and protects you from the dark and unknown. A must-have for outdoor, camping and hiking trips.3、QUICK CHARGE & LONG USE: This high-lumen, extremely bright flashlight has a built-in fast-charging chip that charges three times faster and extends its lifespan, charging quickly in 2-4 hours. It can be used for 8-12 hours after being fully charged. You no longer have to worry about running out of power and needing to recharge frequently. Our rechargeable battery flashlight has 4 indicators that show remaining current (25%, 50%, 75%, 100%). This way you know when to charge.4、5 MODES & ADJUSTABLE LIGHT: Ultra-bright flashlight with 5 brightness levels: High, Medium, Low Strobe SOS. In each mode, press and hold the power button for 3 seconds to turn off the light without switching all modes. In addition, the lamp head can be adjusted to obtain a wide or narrow beam to expand or reduce the area illuminated by the light to adapt to different lighting conditions.5、IPX6 waterproof and drop-proof: IPX6 waterproof flashlight is enough to cope with most situations and can continue to work even in heavy rain. It is made of strong aluminum alloy, which is very durable and can protect your flashlight from scratches and damage. The LED flashlight comes with a lanyard for easy one-handed carrying and operation. It fits perfectly in a backpack or bag and is perfect for night biking, running, patrolling, camping, climbing, and hiking!