2-in-1 Alcohol Tester Breathalyzer with Hammer Car Ｗindow Breaker

* High-degree sensor, 3-second results
* Drunk driving test, voice playback results
* Contactless blowing, safer and more hygienic
* Flashing emergency lights, flashing baton, siren warning
* Break the window in one second, escape quickly
* High-definition large screen digital display results
* Intelligent AI chip, eliminates false blowing, no blowing airflow, no automatic empty test

Package: 100pcs/36.5*34*37CM/9KG