Features: brand new and high quality PVC, the conductor is copper wire. With booster circuit. The 5V power supply of the car USB port can be converted into a 12V cigarette lighter socket power supply. With boost converter circuit, the quality is stable. Product use: When the car's cigarette lighter interface is not enough, this conversion line can convert the USB 5V power supply to the 12V cigarette lighter female power output, which can be connected to some driving recorders, electronic dogs, etc. High-current devices such as car vacuum cleaners and car pumps are not supported. Lightweight Size: Portable and small size, easy to store and carry, bring you convenience. USB Port Power Converter: convert power from USB port to 12V car cigarette lighter socket. Package Includes: 1PC Car USB Cable 5V to 12V Cigarette Lighter Specifications: Interface Type: Usbx1 Cigarette Lighter Female Socketx1 Input Interface: Usb Output Interface: Cigarette Lighter Female for Seat Input Voltage: 5V Input Current: 2.1A Output Voltage: 12V Output Current: 1A Material: Plastic Color: Black Product Dimension: approx. 25cm/9.84inches 35cm/13.78inches 120cm/47.24inches Net Weight: 28g/0.06lbs 30g/0.07lbs 40g/0.09lbs note: Please allow 1-2cm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.