I had a few sets of ear warmers with headphones in them way back when. They were fairly comfortable even with the wire that went to my MP3 player. They were not nearly as ugly as these.
Not one picture of the back of the headband.
Had to do some googling. Looks like they are one solid piece & not adjustable. Wish they had Velcro closure in the back like those winter ear bands. All heads are not created equal. That said I did order one & hope it’s not too tight.
I was also charged tax & I live in a tax free on clothing state. This does have the “Bluetooth” feature so the tax thing is an iffy one. Just rambling though.
If anyone is interested the mothership has these for 20 bucks & there might be some more info there 
Literally bought this for $10 on the mothership yesterday.
Tons of positive ratings and showed up as ok on fake spot.
This is what my daughter asked for because she keeps sleeping with earpods and then losing one in the sheets.
We have massive heads in our family and my daughter wears hers all day (she has autism, uses it for music and comfort). She has this brand and it fits her comfortably. If it didn’t, it wouldn’t be on her head all day. To me, the only issues are that ear phone placement is not adjustable and you can’t exactly wash the headbands.
Thank you for your comments i do appreciate it. 
I usually wear size medium in hats, but i cant stand anything tight on my head. I have alot of those stretchy buffs & even some of those are too tight.
I have and use nightly. It will not stay in place, so not much sound, some times. Moved so speakers not clear.
This can be disassembled, then washed. No problem there.
I have used these for a few years. I can’t sleep without shows playing and my partner can’t sleep with shows playing so these work very well. I can’t tell if all of these are USB-C or not. I know the ones that have a triangle shape for the buttons should be so I’ll just get a few of those as I wanted to have some backups anyway with the trade war going on and this is like half the price of what they are on Amazon anyway.
I bought a different brand off the mothership a couple years ago. The ones I bought were adjustable. Here’s the link Amazon.com: Voerou Sleep Headphones Bluetooth Headband - Adjustable Wireless Sports Sleeping Headphones with Upgraded Battery, Tech Gifts for Men Women Side Sleepers Office Nap, Travel, Yoga, Workout, Meditation : Electronics. They are 19.99, however for me, I got a $5 coupon. Right now if I buy it, there’s a 20% off coupon. So there may be a coupon attaching for you that’s better. Also, these tend to only charge all the way with a normal slow charging brick. If I use a fast charger, it won’t charge past 10%.
A lot of great comments here already, but figured I’d add my thoughts: I’ve had a few pairs of this type of headphones (not this brand, but they look identical). I have a big head (I wear a XL Buff if that helps) and haven’t had a problem with them being too tight. However, the speaker placement is not ideal when it’s stretched around my head. But, there is a little wiggle room for the speakers, so it’s not that bad.
Of the few pairs I’ve had, none have lasted much over a year. At some point either they won’t hold a charge or won’t stay connected to my phone.
Overall, I enjoy these as they are much more comfortable than earbuds (and easier to find in the morning).
I tried to take apart her last pair so that I could replace the headphones when they broke, but they would not come apart. I guess this is a ymmv situation.