I do not have difficulty falling asleep, but I do enjoy listening to music when I lie down. My wife, on the other hand, can’t sleep when I have the TV on. I tried using traditional earbuds like the AirPods Pro, but those are not comfortable to sleep with. To my surprise, though, I had no issue sleeping on my side with the Soundcore Sleep A20 Bluetooth Earbuds.
Source : I Was Actually Able to Sleep While Wearing These Headphones