This high powered, rechargeable flashlight has 7 flashlight settings and can be used as a power bank as well. The light in the telescoping head has high, low and strobe settings and the COB side lights have high, low, red, and red strobe emergency flashers. You can also plug in USB charging devices for short term emergency power. It also features an adjustable carrying strap and includes a rechargeable 18650 lithium battery.