FENIX UC40 (UC40UE) Ultimate Edition USB Rechargeable 960 Lumen Cree XM-L2 U2 multi battery type compatible LED Flashlight with, 3400mAh rechargeable battery, USB charging cable, Victorinox Swiss Army Classic SD Knife/multi-Tool and EdisonBright Battery sampler pack.(CR123A/AA/AAA) Tri-fuel capable: USB charging/18650 Li-ion cell or two CR123A batteries Tailored 3400 mAh/3.6V rechargeable Li-ion battery Uses Cree XM-L2 U2 LED with a lifespan of 50,000 hours Side switch in the head for fast and convenient operations Bundle includes Victorinox Swiss Army Classic SD knife (Random color out of colors shown in picture) and EdisonBright Battery Sampler pack