new and high quality.<br> The device can use any 12V DC power supply, including jump starters, DC 12V lead-acid batteries or other car's DC 12V power outlets.<br> To prevent the loss of electronic memory when the vehicle battery is disconnected, the vehicle code and electronic preset can be retained.<br> The interface connector between the 12V DC power supply and the OBD2 port of the vehicle.<br> It adopts high-strength, high-quality copper wire and silicone flame-retardant cable, which is flexible and not easy to burn, and has good insulation.<br> Maintenance of car computer memory dashboard information, digital clock, audio, memory , ABS, anti-skid system, electric inspection mirror.<br> Colour: blue+black<br> Material: plastic<br> Package Contents:<br> 1 * Car Diagnostic Tool<br> Only the above package content, other products are not included.<br> Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.