EVKIFEY 3.5m OBD2 Power Cable for Dash Camera with LED Voltmeter,Right Angle USB Type C Hardwire for Dash Cam 12V-30V to 5V/3A Adapter Universal 24 Hours Surveillance/3-Level Low Voltage Protection

["USB-C Car OBD Power Cable features dual operating modes: Parking Monitoring Mode: Adjustable three-level low-voltage protection (11.6V/23.4V, 11.9V/23.8V, 12.5V/25V). Continues power supply after engine shutdown. Automatically cuts power when voltage falls below set value for 5 minutes, preventing battery drain. Auto-Shutdown Mode: Automatically stops power supply 20 minutes after engine shutdown, ideal for daily short-term parking.","Smart Monitoring: The OBD2 dash cam power adapter cable incorporates a high-sensitivity gyroscope that intelligently detects vehicle vibrations. It automatically powers on when vibrations are detected and powers off when the vehicle is stationary, ensuring the dashcam operates only when needed—saving energy and extending device lifespan.","LED Digital Voltmeter: The obd2 hardwire kit for dash cam usb c incorporates an LED digital display that shows real-time vehicle battery voltage. Instantly monitor battery health to prevent unexpected failures, offering user-friendly operation.","3.5m Cable with USB-C Right-Angle Design: Plug-and-play functionality requires no circuit modifications. The slim 22AWG cable and USB-C right-angle connector prevent bending and damage. The 3.5-meter length easily tucks into vehicle crevices, maintaining a tidy interior while enhancing durability.","Stable Fast Charging 5V/3A Output: Input voltage range of 12-30V, compatible with cars, SUVs, trucks, hybrids, and EVs within this voltage range (other ranges unsupported). Outputs 5V/3A to power dashcams, GPS units, radar detectors, and other 5V automotive electronics. Provides stable power without overheating risks."]