I have a lumi from amazon and it's loud. Also has nightlight on ot x
Second the yogasleep one! That’s what we used since we’ve moved my lo to her own room and it works great is loud and has a night light too! https://www.target.com/p/yogasleep-nod-sound-machine-and-night-light/-/A-82077377
I have the yoga sleep one from target and there are def some settings on there that are loud enough to drown out my entire extended family (they're puerto rican and LOUD lmao) as well as the TV, air conditioner, and opening/closing (slamming) of doors 😂 i keep it mid-level most of the time but when I travel to my family? It's on full volume and works great! Sometimes I also pair it with just the room ac fan if its extra loud/if the dogs are over