This one is recognized by Windows 10, if you ignore the manual and turn the device on before you connect it to a computer.

The manual was worthless

After discovering that the manual was wrong (you need to plug the cable in when the device is powered up I Charged the battery and downloaded a bunch of MP3 files

I think the manual is incorrect when it states the frequency response is 8 KHz to 48 KHz.

MP3, es superior al de la música de Spotify.

Overall, this mp3 works as they described it, is worth $39.99 I paid.

Overall, this mp3 works as they described it, is worth $39.99 I paid.