This is a high-end Walkman. The battery life is good; it doesn't run out on a 4-hour round-trip commute. It has various functions, but they're ineffective with wireless use, so I'm selling it (this is the specification). It appears to be free of scratches at a glance. I used a case and a screen protector. I will hand it over in this condition. Playback time is over 100 hours. I will include a 128GB SD card, a cover, and an unused film.