Wide Application: OBD camera power cable with mini usb port, cable length is about 48cm/18.9in, specially designed for dash cam, DVR, phone charging and more mini usb port devices.
Strong Compatibility: OBD power cord with 12V/24V to 5V OBD step-down line, 3A output capability, compatible with all on the market.
Powerful Functions: Turn off and power off + 24-hour monitoring. One line fulfills two functions. One-click switching.
Low-voltage Protection: Smart chip, 24-hour power supply, low-voltage protection with switch, very simple installation.
Plug and Play: The dash cam power cord makes your 24-hour monitoring easier. No wiring operation is required, and the OBD interface is directly connected to the driving camera.