Specifications BrandLumintopModelGT NANO3 0Output700LMRuntime48HoursDistance400m Max Intensity40000cd Max Impact Resistant1mWaterproofIPX8 Underwater 2mLight SourceNM1 LEDBattery1 10280 Li ion Battery Included or 1 10750 Li ion Battery Optional Power9W Max Size67 24 14mmNet Weight27g Battery Included Package includes 1 x Lumintop GT NANO3 0 EDC Keychain Flashlight 10280 Tube and Battery 1 x 10750 Extention Tube and Li ion Battery Optional 1 x Charging cable2 x O Ring 1 Metal ring1 x Lanyard1 x Keychain1 x Manual