Length: 60cm(1.96ft). Output:12V 8W. USB Port Power Converter, convert power from USB port to 12V car cigarette lighter socket. (Please check the rate power of the device you are going to use with this cable!). | Brief and beautiful outlook, small volume easy to carry when travel. Lower heat and long working time. The part of PCB board is molded by PVC which is hard to damage.This product uses imported large chips, cooling better, the use of more stable and more secure. | Multiple intelligent safety protection, boost module comes with over-voltage, short circuit and other multiple protection. Omni-directional protection of power supply equipment and electrical equipment safety. | The use of, for example: 1. After the car stopped using the mobile power to drive tachographs, purifiers and other equipment power supply .2 tachograph, purifier and other car equipment to bring home use .3. Car emergency power supply 12V DC output to drive recorder, electronic dog and other equipment. | You get: 1X USB Cigarette Lighter Power Adapter, 12-month warranty and our friendly after-sales service.