[24-hour parking/ACC mode switch] "MODE -": activates the dash cam's parking mode for 24-hour monitoring. If the voltage drops below 11.6V, power is automatically cut off. "MODE O": activates ACC mode, powering the device only when the engine is running. [Universal Dash Cam OBD Hardwire Kit] This OBD dash cam hardwiring kit is compatible with most dash cams, GPS devices, and radar detectors available on the market. Note: This product is not suitable for electric vehicles. [Simple plug-and-play installation] Install without modifying the car’s electrical system. Simply plug the cable into the vehicle’s OBD port and connect your device via USB. The cable draws power only and does not interfere with vehicle data communication. [Low Voltage Protection] Equipped with an intelligent control chip that monitors battery voltage. Automatically cuts off power when battery voltage falls below 11.6V to ensure the vehicle can start normally. [Clean and Space-Saving Design] Allows for hidden cable routing, keeping the interior tidy and wire-free in appearance. Frees up the vehicle’s 12V socket for use with other devices. Material: Plastic Color: Black Package Contents: 1 x Vehicle Power Cable Note: Light reflection and screen differences may cause slight variations between the product color in images and the actual item. Measurement tolerance: +/- 1-3 cm.