Review on 🔑 Hangnuo 10PCS Portable Window Breaker Key Ring: Cutter, Whistling, and More for Car Emergency Escape by Cory Latt

This so-called "emergency" gadget is a complete failure. The whistling sound is barely audible, making it useless in case of a real emergency. As a result of my tests, I determined that this product does not meet basic safety standards for automotive use. The only good thing about it is the compact size, but that doesn't matter when it doesn't serve its intended purpose. Avoid this item at all costs and invest in a more reliable car safety accessory.