I know of them, but I don't necessarily want to save. I don't like the sub-$50 ones I've seen (tons of them on Alibaba, Temu, Amazon and various online stores). Already have a ~ $150 mp3 player.

I'd be interested in a $250 one or even a $400 one if it had good features. 64GB storage (SD extention is cool, but built-in should be way higher) and 20 hours battery ain't that. No mention of the DAC and headphone specs are a joke. 3.5mm? For $250 I want a 1/4-inch jack for hi-fi headphones as well...