Feature: 1. Cigarette Lighter Charger: Car charger is suitable for all models, suitable for all mobile phones, tablet computers, game consoles. 2. Window Breaker: Tungsten steel pointed tip, full metal body, harder and stronger, more conducive to breaking windows in an emergency. 3. Hidden Cutter: Hidden cutter can cut the seat belt without worrying about cutting hands, tungsten alloy cutting point, harder. 4. Multiple Protections: Effectively prevent overcurrent, overcharge, overheating and high temperature to protect the safety of your equipment. 5. Real Time Detection: Real time detection of battery voltage, always protect your battery enough to start the car engine. Specification: Item Type: Car Charger Material: Plastic + Tungsten Steel Function: Car charger, window breaker, seat belt cutter (3-in-1) A Car Charger Display: LED digital display (real time detection of battery voltage, always protect your safety) Rated Input: DC 12-24V Total Output: 80W Maximum (12V)-140W Maximum (24V) Dual USB Output: 5V4.8A / 5V2.1A Applicable Mobile Phones: All mobile phones, tablets, game consoles B Broken Window Function: When in danger, you can use the car charger to break the window directly; built in elasticity, so that the car charger and the cigarette lighter are in full contact without loosening C Knife Function: Embedded and hidden, the hidden cutter is very sharp, and each product has been tested for safety belt cutting. Model: 12-24V wide voltage output, compatible with most mainstream cars, SUVs, trucks, etc. on the market. Package List: 1 x Car Charger