Nitecore TM06 3800 Lumen CREE LED Tiny Monster Flashlight/Searchlight, Nitecore D4 smart charger, 4 X Nitecore NL189 18650 3400mAh Li-ion batteries and Smith & Wesson Pathmarker LED flashlight, with 4 x EdisonBright AA alkaline batteries bundle 3800 lumen output. World's smallest with this specification. Utilizes four CREE XM-L2 U2 LEDs Tactical forward switch on the tail cap Nitecore D4 battery charger Compatible with and identifies Li-ion (26650, 22650, 18650, 17670, 18490, 17500, 18350, 16340(RCR123), 14500, 10440), Ni-MH and Ni-Cd (AA, AAA, AAAA, C) rechargeable batteries Bundle include Holster, Nitecore D4 smart charger, 4X Nitecore NL189 3400mAh batteries,Smith & Wesson Pathmarrker LED flashlight and 4 X EdisonBright AA alkaline batteries.