EASY TO CARRY - At a size of 5.24 inches and a weight of only 8.01 ounces, the TM9K Pro is easy to take wherever you go. POWERFUL HIGH LUMEN FLASHLIGHT - The Nitecore TM9K Pro flashlight delivers a super bright beam of up to 9900 lumens with a range of 557 yards. STRONG AND DEPENDABLE - Can withstand impacts of up to 1 meter, holds an IP68 rating, and features two Lockout modes - ensuring reliable performance in any environment. USB-C RECHARGEABLE - The TM9K Pro offers USB-C rechargeability with 18W QC fast-charging capability. A power indicator notifies you when it's done charging. It can be fully charged in over 3 hours. When fully charged, it can provide up to 65 hours of continuous use.