RECHARGEABLE WITH EXTENDED RUNTIME - MH12 v2 with included 5000mAh 21700 battery and a USB-C fast charging port provides 3 hours and 45 minutes of runtime on turbo EASY TO OPERATE - Tactile tail switch for momentary and constant activation, and side switch for mode selection: 4 brightness settings with strobe, SOS and beacon. HIGH PERFORMANCE TACTICAL FLASHLIGHT - 3x the runtime, 20% brighter, still compact with more carry options, the NITECORE MH12 v2 has 1200 lumen output at 220 yards of throw IDEAL EDC DUTY LIGHT - At just over six inches in overall length, a solid choice as a duty light or EDC flashlight with the included durable hard holster, pocket clip and lanyard. includes MH12 V2 flashlight, NL2150 5000mAh 21700 Rechargeable Battery,USB-C Charging Cable,Metal Clip,Lanyard,Spare O-ring,Spare Tail Switch Cover;18650/CR123a Battery Adapter,NTH10 Tactical Holster