FLAT SHAPE EDC FLASHLIGHT - Designed to be easily carried in your pocket, the EDC37 has a thin build of only 1.22 and weighs 7.02 oz. SUPER BRIGHT FLASHLIGHT- The Nitecore EDC37 is an ultra high-performance EDC flashlight capable of an 8000 lumen max and a max beam throw of 459 yards. USB RECHARGEABLE - Can be charged via its built-in USB-C port, with power indicators providing battery-level information. When fully charged, it can provide up to 190 hours of continuous use and can be fully charged in just over 2 hours. 2 DUAL-STAGE BUTTONS - The EDC37 features two dual-stage tactical buttons: a round tail button for adjusting brightness and accessing the momentary ultralow mode, and a rectangular customizable button that can be set to activate Spotlight, Floodlight, or Strobe.