POWERFUL EDC FLASHLIGHT - The Nitecore EDC31 flashlight delivers a super bright beam of up to 3500 lumens with a range of 415 yards. EASY TO OPERATE - Quick access to turbo modes with different bright levels for daily tasks. An easy-to-use sliding lock switch prevents accidental activation. USB-C RECHARGEABLE - via the built-in charging port. A power indicator notifies you of the battery level and when it's done charging. When fully charged, the EDC31 can provide up to 57 hours and can be fully charged in under 2 hours. BUILT FOR EDC CARRY - Weighing just 3.53 ounces with the clip attached, this flashlight is highly portable and can easily fit in your pocket. Can withstand impacts of up to 2 meters and holds an IP68 rating,- ensuring reliable performance in any environment.