We've got one of these someplace - it used to be a mini part, but I think they dropped it a few years ago.
Came with a USB extension that was hard wired into the back of the cigar lighter, and a short cable to plug your phone in to charge it up.
Handy if you don't have integrated carplay or sat nav.
I seem the remember it only fits your phone if you didn't have a case on, though. Hence, why we stopped using it.
Switched to Quadlock a few years ago, never looked back.