MP3 player

I'm looking for an MP3, and am getting very fed up with the poor quality of the ones I've tried. I keep buying things from Amazon and sending them back by return of post. I've tried loads, and they pretty much all have one or more of the following issues... 1) Don't respect MP3 tags. This means...

I have a mp3 player. When I connect it to PC by USB, I can see it in Windows Explorer, like a normal USB flash drive. If I format it FAT32 in Windows XP and then load mp3 files, the player shows the uploaded files and it can play them normally. If I format it FAT32 in Windows 7 or 10 and then...

Hey, I'm looking for a new mp3 player... I listed some requirements below that are important for me, I'd be grateful for some suggestions which device I should buy! small size (not joking, as small as possible :) ) Bluetooth under BT mode it must support shuffle and playlists and all popular...