This unit has 8 functions to help you in an emergency situation.
The USB car charger plugs for charging cell phones and tablets. Easily locate the USBport in the dark with the Glow-in-the-Dark band. It also charges the internal built in for portable charging. Will charge most cell phones twice when fully charged. The super sharp seat belt cutter cuts through a seat belt on the bottom of the auto tool to mount to your car. The built in glass break hammer is hidden in the positive pole of the car charger. Just aim for the corners of the windows where the weakest points of the window are and swing the glass breaker into the window to escape from the car.