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