TLDR - Snoozeband is the only thing that has worked to help my partner sleep after trying several other brands / solutions. 100% recommend.
My partner has ADHD and has always needed to distract her brain to go to sleep. She's tried numerous brands of sleep headphones, both in ear and headband types, none which lasted mainly due to comfort reasons. So for a long time she was playing youtube videos through her phone in the background when going to sleep, which was terrible for me because a) I sleep best with zero noise, and b) her main go to is true crime podcasts. Hence I've had to use earplugs to sleep for some time too. I was doing research, yet again, a few months back into possible solutions and came across this Snoozeband. It seemingly was reviewing quite well, so after speaking with my partner we got the Snoozeband 2.0. Full disclosure, when it arrived, she wasn't impressed and didn't think it would work - but this came more from her prior experience of being let down by other brands etc. Anyway, she gave it a try, and very quickly (2-3 days) you could see she was warming to it, and after about 2 weeks she announced it was awesome, worked great, was comfortable / didn't hurt, and simply did the job. This was 2-3 months ago now, and she still uses it every night and swears by it. The added benefit is that I'm now also sleeping better - thankfully no longer needing to use earplugs to block out the true crime podcasts playing through the night. So it's been a win-win and I highly recommend giving Snoozeband a try, particularly if you've not had luck with other brands / solutions.