I have one almost exactly like that (different brand, but looks exactly the same besides that). Would anyone know how to recover data from it (some text files, and potentially some recordings made with the built-in microphone)? Whenever I plug it into a computer the loading screen comes up on the player but nothing happens (computer can't mount it), and turning it on also just gets me to the loading screen where it stays without moving forward.
I don't think it even gets assigned a file in /dev.
[26850.924530] usb 2-3.2: new high-speed USB device number 10 using xhci_hcd
[26851.024961] usb 2-3.2: New USB device found, idVendor=10d6, idProduct=10d6, bcdDevice= 1.00
[26851.024976] usb 2-3.2: New USB device strings: Mfr=0, Product=0, SerialNumber=0
This is all that dmesg displays when I connect it to my computer.