[Easy to install] OBD Plug and play without damaging the car circuit, and comes with a type-c to mini usb port adapter. Which is fit to type-c or mini usb dash camera. [Wide Compatibility] Input: 12V-24V; Output: 5V/3A (also fits for 1A) this hardwire kit is compatible with all car mini USB or Type-c dashcam such as dashcam, mirror cam, GPS navigator, accepts voltage from any type of vehicle runs on 12 24V. [Adjustable ACC Feature] The digital smart display screen shows the current-voltage and corresponding current, allowing you to monitor the vehicle's power usage at any time. [24 Hours Surveillance] Makes the parking monitor of your dashcam work! Keeps it powered even after the engine is off, protect your car all the time! The vehicle hard-wire kit connected to a car battery or fuse box power can uninterruptedly supply power for the dash camera for 24 hours. It can even supply power when the car is turned off. [Low voltage protection] Built-in Smart low voltage