Firstsing 8 in 1 Car Safety Emergency Escape Tool with Dual USB Car Charger Built-in 1400 Mah Power Bank

Most of those are designed to help you out if you're ever trapped in your car,couldn't remove your seatbelt or open the vehicle door.
The 8-N-1 Car Charger Power Bank Auto Safety Tool similarly has its own built-in battery that serves as a portable power bank.
The power bank works as a portable vehicle charger that utilizes the Built-in Dual USB port. If the tool isn't plugged into a 12-volt receptacle, then it will instead employ this power bank to charge a phone or tablet.
There's a strong red light that flashes continually when in use. It is intended for signaling for help in the case of an accident or emergency.
There is, furthermore, a magnet that can be utilized to mount the multi-device to your auto. This makes it uncomplicated to keep a signal going without needing to hold the light.
It features a seatbelt cutter to add to a window breaker, which are both extremely useful if you ever find yourself trapped in a car after a mishap.