Thank you for viewing. This is a white Sony digital audio player NW-A866 Walkman with Bluetooth. I used it in my car a few years ago, with a case and film attached. I was able to confirm that it works. I don't know how long the battery will last. It may run out of charge quickly. Since it's old, I'm selling it as junk. I will disinfect it and ship it with the screen film still attached. Thank you. #Walkman