15-20 clear, metallic orbs gathered at tree line, pulsed light in unison, left together, totally silent and disappeared.

It was dusk, just around 6pm on Saturday, October 8th in Wichita, KS. I was sitting on my back patio on a beautiful early evening. Our backyard has some trees on the perimeter but is mostly clear so that the sun can shine on the pool. Out of nowhere, I noticed at our treeline, which isn't extremely high, 15-20 clear, metallic orbs that were descending lower together. The formation were lines of 3 and 4, coming down together, like Space Invaders(pardon the pun). They were not in one long chain, so this was no Starlink. I couldn't believe that I actually had time to count them or that I was seeing so many at one time. There was absolutely no sound, so this was not a drone. They were self propelled and not swaying with any wind changes, so not a balloon either. They hung there for about 5 seconds and I got the feeling that they were checking me out? Then they all started pulsating light together, nothing that hurt me and no sound with the lights. They then moved up together and disappeared. There was no trail to follow, they simply vanished. I took a video, but it is very short and difficult to view. By the time I realized that these could be UFO's the event was partially over and I was very nervous so the filming is jumpy. The video is below. You have to enlarge the video with your fingers and then move around to view the objects. At 3 seconds if you stop, enlarge and move around you will see several of them.