Packaging list: 1 Car stereo radio RCA plug. The cable length is 8 inches. Adaptation: The Car RCA Reversing Rear View Cable Adapter is compatible with most car Android audio systems. Product features: 10Pin RCA Wiring Harness Connector includes a backup camera harness and two small blue antenna cables extending from the 10-pin connector. Note: The Car Stereo Radio RCA Plug does not require connecting two short wires. Simply plug the 10-pin connector into the radio socket to improve signal quality and support stable, fast video signal transmission. Easy to use: The Car Stereo Radio RCA Plug connects the white plug to the radio jack, and the yellow RCA plug connects to the backup camera video input cable in the car. No additional adapter is required for car audio. Specification: Material: PP Size: 20cm / 8 inches Package Includes: 1 x Car RCA Reversing Rear View Cable Adapter (2 Pack) Note: Please allow slight measurement deviations of 1-2cm due to manual measurement.