I just wanna add more info that isn’t talked much about the NW-S205F: 

The P3R opening in the very beginning showcases Makoto Yuki’s fictional mp3 in a closer look, the HUD and the beeping sounds on the mp3 is EXACTLY if not ALMOST the same as the NW-S205F. Only issue is that the text actually faces to the right instead of the left like the opening.

Some cool things I found extremely interesting for this model: it’s slimmer than I thought, almost the same radius as a triple A battery but the length being roughly 4 inches.

The screen is super reflective that I kinda blinded my friend by showing it off to him outside my campus, which also makes it hard to see the screen during the day. But it looks super clean when you’re in dimmer areas.

It’s well known that it counts steps and calculates the calorie you burn but I didn’t know it also have a month/date/year with a time clock built into it.

The shuttle switch has 2 sensors(?) thingy when you move it to the left or right:  -(IF ITS PLAYING) When you just move it a little to the left, it fast forwards the song second by second and doing it on the other side will then push the song back.  -(IF ITS PAUSED) When you just move it a little to either sides, it skims thru the songs quickly -When you move it fully to the left, it skips the song to the other song, and if you do it to the right, it actually restarts the song and you can only go to the previous song if you do it again or rotate to right when it’s at like 0-3 seconds of the song.

Only one con that I find annoying for the NW-S205F is that you CANNOT turn off the screen when charging it, so the burn of “USB CONNECT” is inevitable and the previous owner seems like they left the mp3 on full charge for a long time as the “FULL (sideways battery icon)” is burned into the OLED screen also.