It had for round fans light silver and it was a black gunmetal color very sleek design size a a van or SUV. Quiet no sound like it was

A passenger and I were driving home on highway 93 North and Manchester New Hampshire and this flash kind of caught my eye like a glare not a flash like something shiny. And I looked up and I see this object floating right above the tall light pole that was in between the North and South plains of the highway right across from exit 11 in Manchester and I see these four huge round propeller things I assumed maybe look like it spinning but not sure cuz there's no sound and we were driving. It had this gunmetal sleek design in it like skinnier columns coming from each round circle swooping up towards the middle with a solid middle and it was about the size of a van or SUV. But it was like just floating there above the light and it kind of swooped down not to the ground but closer to the light and then went off but slowly it didn't take off fast and followed the South route which was down below us a little bit on the south side of the highway and went that way without a sound or anything and we both looked at each other didn't say anything and then like our jaws drop you like did you just see the same thing I did and passenger saw the same thing it was the most crazy thing I've ever seen in my life and it's changed my mind about if I believe in UFOs or not.