Can be charged or continuously powered by USB, 110V AC or 12V DC High, low, and flashing modes Low battery indicator glows red when charging, green when fully charged and amber when battery has 20% or less capacity remaining Includes 6-1/2 micro USB charging cable, 12V input/5V-2.4A output vehicle adaptor and lanyard A Compact, waterproof design that provides 680 yards of light to help find that location