New designed car air purifier with type-C & QC 3.0 charging.
Two USB ports can be charged at the same time, max charging output QC3.0(5V/3A,9V/2A,12V/1.5A). Creating oxygen function, use Negative oxygen ion to activate oxygen molecules in the air, refresh the air.
LED display screen can real-time display car battery voltage when no charging and display the output current while charging. Intelligent circuit design to against short circuit, over-current, over-voltage, reverse current, electromagnetic interference and static electricity.