[Better than traditional hammers] This window breaker adopts the principle of mechanical window breaking, without fear of water pressure, easy to break the window. The design of emergency key chain car escape tools can break tempered glass more effectively than traditional car hammers. [Easy to carry] This window breaker weighs only 20g, can be easily put into a pocket or buckled on a keychain, and carried with you. Small size, light weight, with key ring, it is easier to carry wherever you go. You can put it in your pocket or connect it to the key ring. This life-saving tool can help you get out of trouble when you need it most. [Safety belt cutting tool] Quickly pull out the safety belt cutting window circuit breaker from the key chain, then pull out the buckle, align the blade with the safety belt, quickly cut off, and get out of the emergency. [Breaking the window] In an emergency, you can use the safety belt cutting glass breaker to break the window. Remove the cover and press the escape device to the bottom. Hear a bang, the window glass broke, and then emergency escape. [Multi-function application] Three-in-one window breaking tool, including three functions: whistling for help, cutting the safety belt, and crushing the window glass.
