This $5 UMOGI car charger has a built-in glass breaker and seat belt cutter

[Windows Central]

This UMOGI 3-in-1 Dual USB Car Charger usually costs around $13, but today at Amazon, you can add it to your cart via this link to drop the cost down to only $5.16. That's a fantastic price for something every car should have, and the built-in safety features just sweeten the deal.
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Full story from the WindowsCentral blog...