1. Material: PVC, conductor is copper wire, with booster circuit 2. Interface type: USB+cigarette lighter socket 3. Input interface: TYPE-C 4. Output interface: Cigarette lighter socket 5. Input voltage: 5V 6. Input current: 2.1A-3A 7. Output voltage: 12V 8. Output current: 1A(MAX) 9. Total output power: 12W(MAX) 10. The input power must be equal to or greater than the power of the output device. For example, if the output end is connected to a 10W driving recorder, then the input end must have at least 5V2.4A input to ensure long-term stable operation of the device. 11. The output terminal can only be connected to equipment within 12W, and the equipment will automatically protect when overloaded 12. It can convert the 5V power supply of the TYPE-C interface of the car and car charger into a 12V cigarette lighter socket power supply, with a boost conversion circuit, and the quality is stable 13. When the car's cigarette lighter interface is not enough, this conversion line can convert the 5V power supply of the car and the car charger C interface into a 12V cigarette lighter socket power output, which can be connected to some driving recorders, footprint electronic dogs, etc. , does not support high-current equipment such as car vacuum cleaners and car pumps