[Wide Compatibility] - This OBD2 power cable is compatible with vehicles equipped with OBD or OBD2 ports. It supports Type-C USB devices such as dash cams, GPS units, and radar detectors, providing power without the need to connect directly to the battery or cigarette lighter socket. [Dual Mode Functionality] - Featuring a one-button switch, Mode 'O' turns on with the car’s ignition and powers down 20 minutes after the engine is turned off. Mode '-' provides continuous 24-hour power to your devices until the battery voltage drops to 11.7V. [Intelligent Low Voltage Protection] - Built-in smart chip continuously monitors your vehicle's battery voltage and automatically disconnects power when voltage falls below 11.7V, helping prevent battery drain and ensuring your car starts reliably. [Plug & Play Convenience] - Simply insert the OBD2 adapter into your vehicle's OBD port for immediate power. The Type-C port delivers efficient charging while allowing normal OBD data communication and vehicle operation. [Effortless Installation and Clean Setup] - Install by plugging directly into the OBD2 port. This adapter enables a clean, organized setup by hiding cords and freeing up the cigarette lighter port for other devices, maintaining a clutter-free interior. Color: Black Material: Plastic Note: Due to variations in product batches, the appearance may differ slightly, but this does not affect functionality. Package Contents: 1 x Vehicle cable kit (Other accessories shown in images are not included) Note: Lighting and monitor settings may cause slight color variations between the image and the actual item. Measurement may vary by +/- 1-3 cm.