Blinking lights in the sky?

I was taking my dogs out and saw a bunch of blinking lights in the sky. So I decided to try and record some of it , sorry for the poor quality of video I'm recording on my phone. I have more of these videos if anyone is interested. they have been showing up a lot more, I live in the mountains and my neighbors are older so I'm thinking it's not drones. I could be wrong but let me know what you think in the comments. hope you have a great day