ZtylusStinger Plus USB Emergency Escape EDC Tool: Life-Saving Rescue Car Charger, Spring Loaded Window Breaker Punch, Seat Belt Cutter, Dual USB Ports 3.1A Max Output (2pcs)

These are great little devices, they charge your phone, and will get you out in an emergency. They are well made and if you have a problem Zylus guarantees them for a year. They really have a top notch customer service department. I think everyone should have this or at least something like it in their car for emergencies, like the box of band-aids in the medicine cabinet , something you buy hoping to never need .

We tested both of them before keeping in our vehicles full time and they work! The seatbelt cutters were really sharp and the punch for the window, worked really well. They’re big enough you could put in your hand and help knock existing glass out with. The only downside is the charger is a little slower than other car chargers.

For a while now, I've been planning to purchase both a strap cutter and glass breaker for my truck. A good friend of mine survived a pretty bad wreck (despite extensive burns) because he had the appropriate egress tools within arms reach. Typically, the difficulty in carrying these items in your vehicle is that they end up in a glove box or a console and are not handy when the need arises. This product negates that. Each of the integral egress tools combine ingeniously with something nearly every mobile device owner has in their vehicle anyway - a car charger. The dual USB ports are an added bonus for those of us with multiple devices or passengers that require a charge as well. Charging is as fast as expected with no overheating. This is an extremely convenient device and one that I intend to keep for as long as I operate a vehicle. My hats off to the designers.

Seems like a very well made product. I like that it came with a way to test/practice with the glass breaker. I f I ever have need for it I feel confident that it will be accessible.

Idea is great: as a trauma nurse, I'm definitely more aware and thus paranoid of everything that can go wrong on the road. I loved the idea, and didn't mind paying a higher premium for a quality item. However, these do not plug in securely into the charging port in the car, they are very loose, and in a high impact crash, they would go flying. I store one in my arm rest area which completely defeats the purpose of this items design.

Was a gift.

Knife seemed dull. And tester didn't work for breaking a glass. It was not promising to break windows.

I hope I never have to use these for the safety, but I have no doubt they would work, should I need them. The charging ports are excellent and work well.