RHUNDOUSB Cigarette Lighter Car Charger

The RV11 is the single-USB cigarette lighter adapter which has a power switch and start-up delay timer and automatic power-off timer.
The RHUNDO RV-11 is a great solution for those using dash cams in vehicles with “always on” type of cigarette lighter sockets because it can switch itself off after the engine shuts off after a set amount of time.