To update/add from a while back on a tinnitus related thread, if you're looking for further noise isolation/background noise type capable all around headphones that aren't offensively pricey- My latest acquisition from the soundcore line Q30/life tune, Q35, now Q45. The Q45 being newest is a bit more in the low-mid $100 range depending on given promotion but the noise cancellation is much improved. Several hours ago my oldest decided that playing bass guitar was a swell way to start the morning ahead of the rest of us. I put them on and saw the latest update threw in a huge mix of choices for sleep mode sounds which I attached images.

Mix/match up to three, I'm currently chilling by a virtual fire with a light breeze. The older 30/35 models still have sleep modes and are a bit more powerful music wise as well as being less costly, but the new 45 takes the cake for pure isolation/ambience. Back to napping, rest in EEEEEeeeeeeEEEEEEeeeeeee